diff --git a/octoprint_slicer/static/js/octoprint_slicer.min.js b/octoprint_slicer/static/js/octoprint_slicer.min.js
index 8583489..bddd325 100644
--- a/octoprint_slicer/static/js/octoprint_slicer.min.js
+++ b/octoprint_slicer/static/js/octoprint_slicer.min.js
@@ -107,7402 +107,6 @@ var toConsumableArray = function (arr) {
   }
 };
 
-(function e(t, n, r) {
-  function s(o, u) {
-    if (!n[o]) {
-      if (!t[o]) {
-        var a = typeof require == "function" && require;if (!u && a) return a(o, !0);if (i) return i(o, !0);var f = new Error("Cannot find module '" + o + "'");throw f.code = "MODULE_NOT_FOUND", f;
-      }var l = n[o] = { exports: {} };t[o][0].call(l.exports, function (e) {
-        var n = t[o][1][e];return s(n ? n : e);
-      }, l, l.exports, e, t, n, r);
-    }return n[o].exports;
-  }var i = typeof require == "function" && require;for (var o = 0; o < r.length; o++) {
-    s(r[o]);
-  }return s;
-})({ 1: [function (_dereq_, module, exports) {
-    (function (global) {
-      "use strict";
-
-      _dereq_(327);
-
-      _dereq_(328);
-
-      _dereq_(2);
-
-      if (global._babelPolyfill) {
-        throw new Error("only one instance of babel-polyfill is allowed");
-      }
-      global._babelPolyfill = true;
-
-      var DEFINE_PROPERTY = "defineProperty";
-      function define(O, key, value) {
-        O[key] || Object[DEFINE_PROPERTY](O, key, {
-          writable: true,
-          configurable: true,
-          value: value
-        });
-      }
-
-      define(String.prototype, "padLeft", "".padStart);
-      define(String.prototype, "padRight", "".padEnd);
-
-      "pop,reverse,shift,keys,values,entries,indexOf,every,some,forEach,map,filter,find,findIndex,includes,join,slice,concat,push,splice,unshift,sort,lastIndexOf,reduce,reduceRight,copyWithin,fill".split(",").forEach(function (key) {
-        [][key] && define(Array, key, Function.call.bind([][key]));
-      });
-    }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
-  }, { "2": 2, "327": 327, "328": 328 }], 2: [function (_dereq_, module, exports) {
-    _dereq_(130);
-    module.exports = _dereq_(23).RegExp.escape;
-  }, { "130": 130, "23": 23 }], 3: [function (_dereq_, module, exports) {
-    module.exports = function (it) {
-      if (typeof it != 'function') throw TypeError(it + ' is not a function!');
-      return it;
-    };
-  }, {}], 4: [function (_dereq_, module, exports) {
-    var cof = _dereq_(18);
-    module.exports = function (it, msg) {
-      if (typeof it != 'number' && cof(it) != 'Number') throw TypeError(msg);
-      return +it;
-    };
-  }, { "18": 18 }], 5: [function (_dereq_, module, exports) {
-    // 22.1.3.31 Array.prototype[@@unscopables]
-    var UNSCOPABLES = _dereq_(128)('unscopables');
-    var ArrayProto = Array.prototype;
-    if (ArrayProto[UNSCOPABLES] == undefined) _dereq_(42)(ArrayProto, UNSCOPABLES, {});
-    module.exports = function (key) {
-      ArrayProto[UNSCOPABLES][key] = true;
-    };
-  }, { "128": 128, "42": 42 }], 6: [function (_dereq_, module, exports) {
-    module.exports = function (it, Constructor, name, forbiddenField) {
-      if (!(it instanceof Constructor) || forbiddenField !== undefined && forbiddenField in it) {
-        throw TypeError(name + ': incorrect invocation!');
-      }return it;
-    };
-  }, {}], 7: [function (_dereq_, module, exports) {
-    var isObject = _dereq_(51);
-    module.exports = function (it) {
-      if (!isObject(it)) throw TypeError(it + ' is not an object!');
-      return it;
-    };
-  }, { "51": 51 }], 8: [function (_dereq_, module, exports) {
-    // 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
-    'use strict';
-
-    var toObject = _dereq_(119);
-    var toAbsoluteIndex = _dereq_(114);
-    var toLength = _dereq_(118);
-
-    module.exports = [].copyWithin || function copyWithin(target /* = 0 */, start /* = 0, end = @length */) {
-      var O = toObject(this);
-      var len = toLength(O.length);
-      var to = toAbsoluteIndex(target, len);
-      var from = toAbsoluteIndex(start, len);
-      var end = arguments.length > 2 ? arguments[2] : undefined;
-      var count = Math.min((end === undefined ? len : toAbsoluteIndex(end, len)) - from, len - to);
-      var inc = 1;
-      if (from < to && to < from + count) {
-        inc = -1;
-        from += count - 1;
-        to += count - 1;
-      }
-      while (count-- > 0) {
-        if (from in O) O[to] = O[from];else delete O[to];
-        to += inc;
-        from += inc;
-      }return O;
-    };
-  }, { "114": 114, "118": 118, "119": 119 }], 9: [function (_dereq_, module, exports) {
-    // 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
-    'use strict';
-
-    var toObject = _dereq_(119);
-    var toAbsoluteIndex = _dereq_(114);
-    var toLength = _dereq_(118);
-    module.exports = function fill(value /* , start = 0, end = @length */) {
-      var O = toObject(this);
-      var length = toLength(O.length);
-      var aLen = arguments.length;
-      var index = toAbsoluteIndex(aLen > 1 ? arguments[1] : undefined, length);
-      var end = aLen > 2 ? arguments[2] : undefined;
-      var endPos = end === undefined ? length : toAbsoluteIndex(end, length);
-      while (endPos > index) {
-        O[index++] = value;
-      }return O;
-    };
-  }, { "114": 114, "118": 118, "119": 119 }], 10: [function (_dereq_, module, exports) {
-    var forOf = _dereq_(39);
-
-    module.exports = function (iter, ITERATOR) {
-      var result = [];
-      forOf(iter, false, result.push, result, ITERATOR);
-      return result;
-    };
-  }, { "39": 39 }], 11: [function (_dereq_, module, exports) {
-    // false -> Array#indexOf
-    // true  -> Array#includes
-    var toIObject = _dereq_(117);
-    var toLength = _dereq_(118);
-    var toAbsoluteIndex = _dereq_(114);
-    module.exports = function (IS_INCLUDES) {
-      return function ($this, el, fromIndex) {
-        var O = toIObject($this);
-        var length = toLength(O.length);
-        var index = toAbsoluteIndex(fromIndex, length);
-        var value;
-        // Array#includes uses SameValueZero equality algorithm
-        // eslint-disable-next-line no-self-compare
-        if (IS_INCLUDES && el != el) while (length > index) {
-          value = O[index++];
-          // eslint-disable-next-line no-self-compare
-          if (value != value) return true;
-          // Array#indexOf ignores holes, Array#includes - not
-        } else for (; length > index; index++) {
-          if (IS_INCLUDES || index in O) {
-            if (O[index] === el) return IS_INCLUDES || index || 0;
-          }
-        }return !IS_INCLUDES && -1;
-      };
-    };
-  }, { "114": 114, "117": 117, "118": 118 }], 12: [function (_dereq_, module, exports) {
-    // 0 -> Array#forEach
-    // 1 -> Array#map
-    // 2 -> Array#filter
-    // 3 -> Array#some
-    // 4 -> Array#every
-    // 5 -> Array#find
-    // 6 -> Array#findIndex
-    var ctx = _dereq_(25);
-    var IObject = _dereq_(47);
-    var toObject = _dereq_(119);
-    var toLength = _dereq_(118);
-    var asc = _dereq_(15);
-    module.exports = function (TYPE, $create) {
-      var IS_MAP = TYPE == 1;
-      var IS_FILTER = TYPE == 2;
-      var IS_SOME = TYPE == 3;
-      var IS_EVERY = TYPE == 4;
-      var IS_FIND_INDEX = TYPE == 6;
-      var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
-      var create = $create || asc;
-      return function ($this, callbackfn, that) {
-        var O = toObject($this);
-        var self = IObject(O);
-        var f = ctx(callbackfn, that, 3);
-        var length = toLength(self.length);
-        var index = 0;
-        var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
-        var val, res;
-        for (; length > index; index++) {
-          if (NO_HOLES || index in self) {
-            val = self[index];
-            res = f(val, index, O);
-            if (TYPE) {
-              if (IS_MAP) result[index] = res; // map
-              else if (res) switch (TYPE) {
-                  case 3:
-                    return true; // some
-                  case 5:
-                    return val; // find
-                  case 6:
-                    return index; // findIndex
-                  case 2:
-                    result.push(val); // filter
-                } else if (IS_EVERY) return false; // every
-            }
-          }
-        }return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
-      };
-    };
-  }, { "118": 118, "119": 119, "15": 15, "25": 25, "47": 47 }], 13: [function (_dereq_, module, exports) {
-    var aFunction = _dereq_(3);
-    var toObject = _dereq_(119);
-    var IObject = _dereq_(47);
-    var toLength = _dereq_(118);
-
-    module.exports = function (that, callbackfn, aLen, memo, isRight) {
-      aFunction(callbackfn);
-      var O = toObject(that);
-      var self = IObject(O);
-      var length = toLength(O.length);
-      var index = isRight ? length - 1 : 0;
-      var i = isRight ? -1 : 1;
-      if (aLen < 2) for (;;) {
-        if (index in self) {
-          memo = self[index];
-          index += i;
-          break;
-        }
-        index += i;
-        if (isRight ? index < 0 : length <= index) {
-          throw TypeError('Reduce of empty array with no initial value');
-        }
-      }
-      for (; isRight ? index >= 0 : length > index; index += i) {
-        if (index in self) {
-          memo = callbackfn(memo, self[index], index, O);
-        }
-      }return memo;
-    };
-  }, { "118": 118, "119": 119, "3": 3, "47": 47 }], 14: [function (_dereq_, module, exports) {
-    var isObject = _dereq_(51);
-    var isArray = _dereq_(49);
-    var SPECIES = _dereq_(128)('species');
-
-    module.exports = function (original) {
-      var C;
-      if (isArray(original)) {
-        C = original.constructor;
-        // cross-realm fallback
-        if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
-        if (isObject(C)) {
-          C = C[SPECIES];
-          if (C === null) C = undefined;
-        }
-      }return C === undefined ? Array : C;
-    };
-  }, { "128": 128, "49": 49, "51": 51 }], 15: [function (_dereq_, module, exports) {
-    // 9.4.2.3 ArraySpeciesCreate(originalArray, length)
-    var speciesConstructor = _dereq_(14);
-
-    module.exports = function (original, length) {
-      return new (speciesConstructor(original))(length);
-    };
-  }, { "14": 14 }], 16: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var aFunction = _dereq_(3);
-    var isObject = _dereq_(51);
-    var invoke = _dereq_(46);
-    var arraySlice = [].slice;
-    var factories = {};
-
-    var construct = function construct(F, len, args) {
-      if (!(len in factories)) {
-        for (var n = [], i = 0; i < len; i++) {
-          n[i] = 'a[' + i + ']';
-        } // eslint-disable-next-line no-new-func
-        factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')');
-      }return factories[len](F, args);
-    };
-
-    module.exports = Function.bind || function bind(that /* , ...args */) {
-      var fn = aFunction(this);
-      var partArgs = arraySlice.call(arguments, 1);
-      var bound = function bound() /* args... */{
-        var args = partArgs.concat(arraySlice.call(arguments));
-        return this instanceof bound ? construct(fn, args.length, args) : invoke(fn, args, that);
-      };
-      if (isObject(fn.prototype)) bound.prototype = fn.prototype;
-      return bound;
-    };
-  }, { "3": 3, "46": 46, "51": 51 }], 17: [function (_dereq_, module, exports) {
-    // getting tag from 19.1.3.6 Object.prototype.toString()
-    var cof = _dereq_(18);
-    var TAG = _dereq_(128)('toStringTag');
-    // ES3 wrong here
-    var ARG = cof(function () {
-      return arguments;
-    }()) == 'Arguments';
-
-    // fallback for IE11 Script Access Denied error
-    var tryGet = function tryGet(it, key) {
-      try {
-        return it[key];
-      } catch (e) {/* empty */}
-    };
-
-    module.exports = function (it) {
-      var O, T, B;
-      return it === undefined ? 'Undefined' : it === null ? 'Null'
-      // @@toStringTag case
-      : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
-      // builtinTag case
-      : ARG ? cof(O)
-      // ES3 arguments fallback
-      : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
-    };
-  }, { "128": 128, "18": 18 }], 18: [function (_dereq_, module, exports) {
-    var toString = {}.toString;
-
-    module.exports = function (it) {
-      return toString.call(it).slice(8, -1);
-    };
-  }, {}], 19: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var dP = _dereq_(72).f;
-    var create = _dereq_(71);
-    var redefineAll = _dereq_(93);
-    var ctx = _dereq_(25);
-    var anInstance = _dereq_(6);
-    var forOf = _dereq_(39);
-    var $iterDefine = _dereq_(55);
-    var step = _dereq_(57);
-    var setSpecies = _dereq_(100);
-    var DESCRIPTORS = _dereq_(29);
-    var fastKey = _dereq_(66).fastKey;
-    var validate = _dereq_(125);
-    var SIZE = DESCRIPTORS ? '_s' : 'size';
-
-    var getEntry = function getEntry(that, key) {
-      // fast case
-      var index = fastKey(key);
-      var entry;
-      if (index !== 'F') return that._i[index];
-      // frozen object case
-      for (entry = that._f; entry; entry = entry.n) {
-        if (entry.k == key) return entry;
-      }
-    };
-
-    module.exports = {
-      getConstructor: function getConstructor(wrapper, NAME, IS_MAP, ADDER) {
-        var C = wrapper(function (that, iterable) {
-          anInstance(that, C, NAME, '_i');
-          that._t = NAME; // collection type
-          that._i = create(null); // index
-          that._f = undefined; // first entry
-          that._l = undefined; // last entry
-          that[SIZE] = 0; // size
-          if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that);
-        });
-        redefineAll(C.prototype, {
-          // 23.1.3.1 Map.prototype.clear()
-          // 23.2.3.2 Set.prototype.clear()
-          clear: function clear() {
-            for (var that = validate(this, NAME), data = that._i, entry = that._f; entry; entry = entry.n) {
-              entry.r = true;
-              if (entry.p) entry.p = entry.p.n = undefined;
-              delete data[entry.i];
-            }
-            that._f = that._l = undefined;
-            that[SIZE] = 0;
-          },
-          // 23.1.3.3 Map.prototype.delete(key)
-          // 23.2.3.4 Set.prototype.delete(value)
-          'delete': function _delete(key) {
-            var that = validate(this, NAME);
-            var entry = getEntry(that, key);
-            if (entry) {
-              var next = entry.n;
-              var prev = entry.p;
-              delete that._i[entry.i];
-              entry.r = true;
-              if (prev) prev.n = next;
-              if (next) next.p = prev;
-              if (that._f == entry) that._f = next;
-              if (that._l == entry) that._l = prev;
-              that[SIZE]--;
-            }return !!entry;
-          },
-          // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)
-          // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)
-          forEach: function forEach(callbackfn /* , that = undefined */) {
-            validate(this, NAME);
-            var f = ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);
-            var entry;
-            while (entry = entry ? entry.n : this._f) {
-              f(entry.v, entry.k, this);
-              // revert to the last existing entry
-              while (entry && entry.r) {
-                entry = entry.p;
-              }
-            }
-          },
-          // 23.1.3.7 Map.prototype.has(key)
-          // 23.2.3.7 Set.prototype.has(value)
-          has: function has(key) {
-            return !!getEntry(validate(this, NAME), key);
-          }
-        });
-        if (DESCRIPTORS) dP(C.prototype, 'size', {
-          get: function get() {
-            return validate(this, NAME)[SIZE];
-          }
-        });
-        return C;
-      },
-      def: function def(that, key, value) {
-        var entry = getEntry(that, key);
-        var prev, index;
-        // change existing entry
-        if (entry) {
-          entry.v = value;
-          // create new entry
-        } else {
-          that._l = entry = {
-            i: index = fastKey(key, true), // <- index
-            k: key, // <- key
-            v: value, // <- value
-            p: prev = that._l, // <- previous entry
-            n: undefined, // <- next entry
-            r: false // <- removed
-          };
-          if (!that._f) that._f = entry;
-          if (prev) prev.n = entry;
-          that[SIZE]++;
-          // add to index
-          if (index !== 'F') that._i[index] = entry;
-        }return that;
-      },
-      getEntry: getEntry,
-      setStrong: function setStrong(C, NAME, IS_MAP) {
-        // add .keys, .values, .entries, [@@iterator]
-        // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11
-        $iterDefine(C, NAME, function (iterated, kind) {
-          this._t = validate(iterated, NAME); // target
-          this._k = kind; // kind
-          this._l = undefined; // previous
-        }, function () {
-          var that = this;
-          var kind = that._k;
-          var entry = that._l;
-          // revert to the last existing entry
-          while (entry && entry.r) {
-            entry = entry.p;
-          } // get next entry
-          if (!that._t || !(that._l = entry = entry ? entry.n : that._t._f)) {
-            // or finish the iteration
-            that._t = undefined;
-            return step(1);
-          }
-          // return step by kind
-          if (kind == 'keys') return step(0, entry.k);
-          if (kind == 'values') return step(0, entry.v);
-          return step(0, [entry.k, entry.v]);
-        }, IS_MAP ? 'entries' : 'values', !IS_MAP, true);
-
-        // add [@@species], 23.1.2.2, 23.2.2.2
-        setSpecies(NAME);
-      }
-    };
-  }, { "100": 100, "125": 125, "25": 25, "29": 29, "39": 39, "55": 55, "57": 57, "6": 6, "66": 66, "71": 71, "72": 72, "93": 93 }], 20: [function (_dereq_, module, exports) {
-    // https://github.com/DavidBruant/Map-Set.prototype.toJSON
-    var classof = _dereq_(17);
-    var from = _dereq_(10);
-    module.exports = function (NAME) {
-      return function toJSON() {
-        if (classof(this) != NAME) throw TypeError(NAME + "#toJSON isn't generic");
-        return from(this);
-      };
-    };
-  }, { "10": 10, "17": 17 }], 21: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var redefineAll = _dereq_(93);
-    var getWeak = _dereq_(66).getWeak;
-    var anObject = _dereq_(7);
-    var isObject = _dereq_(51);
-    var anInstance = _dereq_(6);
-    var forOf = _dereq_(39);
-    var createArrayMethod = _dereq_(12);
-    var $has = _dereq_(41);
-    var validate = _dereq_(125);
-    var arrayFind = createArrayMethod(5);
-    var arrayFindIndex = createArrayMethod(6);
-    var id = 0;
-
-    // fallback for uncaught frozen keys
-    var uncaughtFrozenStore = function uncaughtFrozenStore(that) {
-      return that._l || (that._l = new UncaughtFrozenStore());
-    };
-    var UncaughtFrozenStore = function UncaughtFrozenStore() {
-      this.a = [];
-    };
-    var findUncaughtFrozen = function findUncaughtFrozen(store, key) {
-      return arrayFind(store.a, function (it) {
-        return it[0] === key;
-      });
-    };
-    UncaughtFrozenStore.prototype = {
-      get: function get(key) {
-        var entry = findUncaughtFrozen(this, key);
-        if (entry) return entry[1];
-      },
-      has: function has(key) {
-        return !!findUncaughtFrozen(this, key);
-      },
-      set: function set(key, value) {
-        var entry = findUncaughtFrozen(this, key);
-        if (entry) entry[1] = value;else this.a.push([key, value]);
-      },
-      'delete': function _delete(key) {
-        var index = arrayFindIndex(this.a, function (it) {
-          return it[0] === key;
-        });
-        if (~index) this.a.splice(index, 1);
-        return !!~index;
-      }
-    };
-
-    module.exports = {
-      getConstructor: function getConstructor(wrapper, NAME, IS_MAP, ADDER) {
-        var C = wrapper(function (that, iterable) {
-          anInstance(that, C, NAME, '_i');
-          that._t = NAME; // collection type
-          that._i = id++; // collection id
-          that._l = undefined; // leak store for uncaught frozen objects
-          if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that);
-        });
-        redefineAll(C.prototype, {
-          // 23.3.3.2 WeakMap.prototype.delete(key)
-          // 23.4.3.3 WeakSet.prototype.delete(value)
-          'delete': function _delete(key) {
-            if (!isObject(key)) return false;
-            var data = getWeak(key);
-            if (data === true) return uncaughtFrozenStore(validate(this, NAME))['delete'](key);
-            return data && $has(data, this._i) && delete data[this._i];
-          },
-          // 23.3.3.4 WeakMap.prototype.has(key)
-          // 23.4.3.4 WeakSet.prototype.has(value)
-          has: function has(key) {
-            if (!isObject(key)) return false;
-            var data = getWeak(key);
-            if (data === true) return uncaughtFrozenStore(validate(this, NAME)).has(key);
-            return data && $has(data, this._i);
-          }
-        });
-        return C;
-      },
-      def: function def(that, key, value) {
-        var data = getWeak(anObject(key), true);
-        if (data === true) uncaughtFrozenStore(that).set(key, value);else data[that._i] = value;
-        return that;
-      },
-      ufstore: uncaughtFrozenStore
-    };
-  }, { "12": 12, "125": 125, "39": 39, "41": 41, "51": 51, "6": 6, "66": 66, "7": 7, "93": 93 }], 22: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var global = _dereq_(40);
-    var $export = _dereq_(33);
-    var redefine = _dereq_(94);
-    var redefineAll = _dereq_(93);
-    var meta = _dereq_(66);
-    var forOf = _dereq_(39);
-    var anInstance = _dereq_(6);
-    var isObject = _dereq_(51);
-    var fails = _dereq_(35);
-    var $iterDetect = _dereq_(56);
-    var setToStringTag = _dereq_(101);
-    var inheritIfRequired = _dereq_(45);
-
-    module.exports = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) {
-      var Base = global[NAME];
-      var C = Base;
-      var ADDER = IS_MAP ? 'set' : 'add';
-      var proto = C && C.prototype;
-      var O = {};
-      var fixMethod = function fixMethod(KEY) {
-        var fn = proto[KEY];
-        redefine(proto, KEY, KEY == 'delete' ? function (a) {
-          return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);
-        } : KEY == 'has' ? function has(a) {
-          return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a);
-        } : KEY == 'get' ? function get(a) {
-          return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a);
-        } : KEY == 'add' ? function add(a) {
-          fn.call(this, a === 0 ? 0 : a);return this;
-        } : function set(a, b) {
-          fn.call(this, a === 0 ? 0 : a, b);return this;
-        });
-      };
-      if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function () {
-        new C().entries().next();
-      }))) {
-        // create collection constructor
-        C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);
-        redefineAll(C.prototype, methods);
-        meta.NEED = true;
-      } else {
-        var instance = new C();
-        // early implementations not supports chaining
-        var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance;
-        // V8 ~  Chromium 40- weak-collections throws on primitives, but should return false
-        var THROWS_ON_PRIMITIVES = fails(function () {
-          instance.has(1);
-        });
-        // most early implementations doesn't supports iterables, most modern - not close it correctly
-        var ACCEPT_ITERABLES = $iterDetect(function (iter) {
-          new C(iter);
-        }); // eslint-disable-line no-new
-        // for early implementations -0 and +0 not the same
-        var BUGGY_ZERO = !IS_WEAK && fails(function () {
-          // V8 ~ Chromium 42- fails only with 5+ elements
-          var $instance = new C();
-          var index = 5;
-          while (index--) {
-            $instance[ADDER](index, index);
-          }return !$instance.has(-0);
-        });
-        if (!ACCEPT_ITERABLES) {
-          C = wrapper(function (target, iterable) {
-            anInstance(target, C, NAME);
-            var that = inheritIfRequired(new Base(), target, C);
-            if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that);
-            return that;
-          });
-          C.prototype = proto;
-          proto.constructor = C;
-        }
-        if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) {
-          fixMethod('delete');
-          fixMethod('has');
-          IS_MAP && fixMethod('get');
-        }
-        if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER);
-        // weak collections should not contains .clear method
-        if (IS_WEAK && proto.clear) delete proto.clear;
-      }
-
-      setToStringTag(C, NAME);
-
-      O[NAME] = C;
-      $export($export.G + $export.W + $export.F * (C != Base), O);
-
-      if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP);
-
-      return C;
-    };
-  }, { "101": 101, "33": 33, "35": 35, "39": 39, "40": 40, "45": 45, "51": 51, "56": 56, "6": 6, "66": 66, "93": 93, "94": 94 }], 23: [function (_dereq_, module, exports) {
-    var core = module.exports = { version: '2.5.0' };
-    if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
-  }, {}], 24: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $defineProperty = _dereq_(72);
-    var createDesc = _dereq_(92);
-
-    module.exports = function (object, index, value) {
-      if (index in object) $defineProperty.f(object, index, createDesc(0, value));else object[index] = value;
-    };
-  }, { "72": 72, "92": 92 }], 25: [function (_dereq_, module, exports) {
-    // optional / simple context binding
-    var aFunction = _dereq_(3);
-    module.exports = function (fn, that, length) {
-      aFunction(fn);
-      if (that === undefined) return fn;
-      switch (length) {
-        case 1:
-          return function (a) {
-            return fn.call(that, a);
-          };
-        case 2:
-          return function (a, b) {
-            return fn.call(that, a, b);
-          };
-        case 3:
-          return function (a, b, c) {
-            return fn.call(that, a, b, c);
-          };
-      }
-      return function () /* ...args */{
-        return fn.apply(that, arguments);
-      };
-    };
-  }, { "3": 3 }], 26: [function (_dereq_, module, exports) {
-    'use strict';
-    // 20.3.4.36 / 15.9.5.43 Date.prototype.toISOString()
-
-    var fails = _dereq_(35);
-    var getTime = Date.prototype.getTime;
-    var $toISOString = Date.prototype.toISOString;
-
-    var lz = function lz(num) {
-      return num > 9 ? num : '0' + num;
-    };
-
-    // PhantomJS / old WebKit has a broken implementations
-    module.exports = fails(function () {
-      return $toISOString.call(new Date(-5e13 - 1)) != '0385-07-25T07:06:39.999Z';
-    }) || !fails(function () {
-      $toISOString.call(new Date(NaN));
-    }) ? function toISOString() {
-      if (!isFinite(getTime.call(this))) throw RangeError('Invalid time value');
-      var d = this;
-      var y = d.getUTCFullYear();
-      var m = d.getUTCMilliseconds();
-      var s = y < 0 ? '-' : y > 9999 ? '+' : '';
-      return s + ('00000' + Math.abs(y)).slice(s ? -6 : -4) + '-' + lz(d.getUTCMonth() + 1) + '-' + lz(d.getUTCDate()) + 'T' + lz(d.getUTCHours()) + ':' + lz(d.getUTCMinutes()) + ':' + lz(d.getUTCSeconds()) + '.' + (m > 99 ? m : '0' + lz(m)) + 'Z';
-    } : $toISOString;
-  }, { "35": 35 }], 27: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var anObject = _dereq_(7);
-    var toPrimitive = _dereq_(120);
-    var NUMBER = 'number';
-
-    module.exports = function (hint) {
-      if (hint !== 'string' && hint !== NUMBER && hint !== 'default') throw TypeError('Incorrect hint');
-      return toPrimitive(anObject(this), hint != NUMBER);
-    };
-  }, { "120": 120, "7": 7 }], 28: [function (_dereq_, module, exports) {
-    // 7.2.1 RequireObjectCoercible(argument)
-    module.exports = function (it) {
-      if (it == undefined) throw TypeError("Can't call method on  " + it);
-      return it;
-    };
-  }, {}], 29: [function (_dereq_, module, exports) {
-    // Thank's IE8 for his funny defineProperty
-    module.exports = !_dereq_(35)(function () {
-      return Object.defineProperty({}, 'a', { get: function get() {
-          return 7;
-        } }).a != 7;
-    });
-  }, { "35": 35 }], 30: [function (_dereq_, module, exports) {
-    var isObject = _dereq_(51);
-    var document = _dereq_(40).document;
-    // typeof document.createElement is 'object' in old IE
-    var is = isObject(document) && isObject(document.createElement);
-    module.exports = function (it) {
-      return is ? document.createElement(it) : {};
-    };
-  }, { "40": 40, "51": 51 }], 31: [function (_dereq_, module, exports) {
-    // IE 8- don't enum bug keys
-    module.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(',');
-  }, {}], 32: [function (_dereq_, module, exports) {
-    // all enumerable object keys, includes symbols
-    var getKeys = _dereq_(81);
-    var gOPS = _dereq_(78);
-    var pIE = _dereq_(82);
-    module.exports = function (it) {
-      var result = getKeys(it);
-      var getSymbols = gOPS.f;
-      if (getSymbols) {
-        var symbols = getSymbols(it);
-        var isEnum = pIE.f;
-        var i = 0;
-        var key;
-        while (symbols.length > i) {
-          if (isEnum.call(it, key = symbols[i++])) result.push(key);
-        }
-      }return result;
-    };
-  }, { "78": 78, "81": 81, "82": 82 }], 33: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var core = _dereq_(23);
-    var hide = _dereq_(42);
-    var redefine = _dereq_(94);
-    var ctx = _dereq_(25);
-    var PROTOTYPE = 'prototype';
-
-    var $export = function $export(type, name, source) {
-      var IS_FORCED = type & $export.F;
-      var IS_GLOBAL = type & $export.G;
-      var IS_STATIC = type & $export.S;
-      var IS_PROTO = type & $export.P;
-      var IS_BIND = type & $export.B;
-      var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE];
-      var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
-      var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {});
-      var key, own, out, exp;
-      if (IS_GLOBAL) source = name;
-      for (key in source) {
-        // contains in native
-        own = !IS_FORCED && target && target[key] !== undefined;
-        // export native or passed
-        out = (own ? target : source)[key];
-        // bind timers to global for call from export context
-        exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
-        // extend global
-        if (target) redefine(target, key, out, type & $export.U);
-        // export
-        if (exports[key] != out) hide(exports, key, exp);
-        if (IS_PROTO && expProto[key] != out) expProto[key] = out;
-      }
-    };
-    global.core = core;
-    // type bitmap
-    $export.F = 1; // forced
-    $export.G = 2; // global
-    $export.S = 4; // static
-    $export.P = 8; // proto
-    $export.B = 16; // bind
-    $export.W = 32; // wrap
-    $export.U = 64; // safe
-    $export.R = 128; // real proto method for `library`
-    module.exports = $export;
-  }, { "23": 23, "25": 25, "40": 40, "42": 42, "94": 94 }], 34: [function (_dereq_, module, exports) {
-    var MATCH = _dereq_(128)('match');
-    module.exports = function (KEY) {
-      var re = /./;
-      try {
-        '/./'[KEY](re);
-      } catch (e) {
-        try {
-          re[MATCH] = false;
-          return !'/./'[KEY](re);
-        } catch (f) {/* empty */}
-      }return true;
-    };
-  }, { "128": 128 }], 35: [function (_dereq_, module, exports) {
-    module.exports = function (exec) {
-      try {
-        return !!exec();
-      } catch (e) {
-        return true;
-      }
-    };
-  }, {}], 36: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var hide = _dereq_(42);
-    var redefine = _dereq_(94);
-    var fails = _dereq_(35);
-    var defined = _dereq_(28);
-    var wks = _dereq_(128);
-
-    module.exports = function (KEY, length, exec) {
-      var SYMBOL = wks(KEY);
-      var fns = exec(defined, SYMBOL, ''[KEY]);
-      var strfn = fns[0];
-      var rxfn = fns[1];
-      if (fails(function () {
-        var O = {};
-        O[SYMBOL] = function () {
-          return 7;
-        };
-        return ''[KEY](O) != 7;
-      })) {
-        redefine(String.prototype, KEY, strfn);
-        hide(RegExp.prototype, SYMBOL, length == 2
-        // 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue)
-        // 21.2.5.11 RegExp.prototype[@@split](string, limit)
-        ? function (string, arg) {
-          return rxfn.call(string, this, arg);
-        }
-        // 21.2.5.6 RegExp.prototype[@@match](string)
-        // 21.2.5.9 RegExp.prototype[@@search](string)
-        : function (string) {
-          return rxfn.call(string, this);
-        });
-      }
-    };
-  }, { "128": 128, "28": 28, "35": 35, "42": 42, "94": 94 }], 37: [function (_dereq_, module, exports) {
-    'use strict';
-    // 21.2.5.3 get RegExp.prototype.flags
-
-    var anObject = _dereq_(7);
-    module.exports = function () {
-      var that = anObject(this);
-      var result = '';
-      if (that.global) result += 'g';
-      if (that.ignoreCase) result += 'i';
-      if (that.multiline) result += 'm';
-      if (that.unicode) result += 'u';
-      if (that.sticky) result += 'y';
-      return result;
-    };
-  }, { "7": 7 }], 38: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/proposal-flatMap/#sec-FlattenIntoArray
-
-    var isArray = _dereq_(49);
-    var isObject = _dereq_(51);
-    var toLength = _dereq_(118);
-    var ctx = _dereq_(25);
-    var IS_CONCAT_SPREADABLE = _dereq_(128)('isConcatSpreadable');
-
-    function flattenIntoArray(target, original, source, sourceLen, start, depth, mapper, thisArg) {
-      var targetIndex = start;
-      var sourceIndex = 0;
-      var mapFn = mapper ? ctx(mapper, thisArg, 3) : false;
-      var element, spreadable;
-
-      while (sourceIndex < sourceLen) {
-        if (sourceIndex in source) {
-          element = mapFn ? mapFn(source[sourceIndex], sourceIndex, original) : source[sourceIndex];
-
-          spreadable = false;
-          if (isObject(element)) {
-            spreadable = element[IS_CONCAT_SPREADABLE];
-            spreadable = spreadable !== undefined ? !!spreadable : isArray(element);
-          }
-
-          if (spreadable && depth > 0) {
-            targetIndex = flattenIntoArray(target, original, element, toLength(element.length), targetIndex, depth - 1) - 1;
-          } else {
-            if (targetIndex >= 0x1fffffffffffff) throw TypeError();
-            target[targetIndex] = element;
-          }
-
-          targetIndex++;
-        }
-        sourceIndex++;
-      }
-      return targetIndex;
-    }
-
-    module.exports = flattenIntoArray;
-  }, { "118": 118, "128": 128, "25": 25, "49": 49, "51": 51 }], 39: [function (_dereq_, module, exports) {
-    var ctx = _dereq_(25);
-    var call = _dereq_(53);
-    var isArrayIter = _dereq_(48);
-    var anObject = _dereq_(7);
-    var toLength = _dereq_(118);
-    var getIterFn = _dereq_(129);
-    var BREAK = {};
-    var RETURN = {};
-    var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
-      var iterFn = ITERATOR ? function () {
-        return iterable;
-      } : getIterFn(iterable);
-      var f = ctx(fn, that, entries ? 2 : 1);
-      var index = 0;
-      var length, step, iterator, result;
-      if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
-      // fast case for arrays with default iterator
-      if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
-        result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
-        if (result === BREAK || result === RETURN) return result;
-      } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
-        result = call(iterator, f, step.value, entries);
-        if (result === BREAK || result === RETURN) return result;
-      }
-    };
-    exports.BREAK = BREAK;
-    exports.RETURN = RETURN;
-  }, { "118": 118, "129": 129, "25": 25, "48": 48, "53": 53, "7": 7 }], 40: [function (_dereq_, module, exports) {
-    // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
-    var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self
-    // eslint-disable-next-line no-new-func
-    : Function('return this')();
-    if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
-  }, {}], 41: [function (_dereq_, module, exports) {
-    var hasOwnProperty = {}.hasOwnProperty;
-    module.exports = function (it, key) {
-      return hasOwnProperty.call(it, key);
-    };
-  }, {}], 42: [function (_dereq_, module, exports) {
-    var dP = _dereq_(72);
-    var createDesc = _dereq_(92);
-    module.exports = _dereq_(29) ? function (object, key, value) {
-      return dP.f(object, key, createDesc(1, value));
-    } : function (object, key, value) {
-      object[key] = value;
-      return object;
-    };
-  }, { "29": 29, "72": 72, "92": 92 }], 43: [function (_dereq_, module, exports) {
-    var document = _dereq_(40).document;
-    module.exports = document && document.documentElement;
-  }, { "40": 40 }], 44: [function (_dereq_, module, exports) {
-    module.exports = !_dereq_(29) && !_dereq_(35)(function () {
-      return Object.defineProperty(_dereq_(30)('div'), 'a', { get: function get() {
-          return 7;
-        } }).a != 7;
-    });
-  }, { "29": 29, "30": 30, "35": 35 }], 45: [function (_dereq_, module, exports) {
-    var isObject = _dereq_(51);
-    var setPrototypeOf = _dereq_(99).set;
-    module.exports = function (that, target, C) {
-      var S = target.constructor;
-      var P;
-      if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) {
-        setPrototypeOf(that, P);
-      }return that;
-    };
-  }, { "51": 51, "99": 99 }], 46: [function (_dereq_, module, exports) {
-    // fast apply, http://jsperf.lnkit.com/fast-apply/5
-    module.exports = function (fn, args, that) {
-      var un = that === undefined;
-      switch (args.length) {
-        case 0:
-          return un ? fn() : fn.call(that);
-        case 1:
-          return un ? fn(args[0]) : fn.call(that, args[0]);
-        case 2:
-          return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]);
-        case 3:
-          return un ? fn(args[0], args[1], args[2]) : fn.call(that, args[0], args[1], args[2]);
-        case 4:
-          return un ? fn(args[0], args[1], args[2], args[3]) : fn.call(that, args[0], args[1], args[2], args[3]);
-      }return fn.apply(that, args);
-    };
-  }, {}], 47: [function (_dereq_, module, exports) {
-    // fallback for non-array-like ES3 and non-enumerable old V8 strings
-    var cof = _dereq_(18);
-    // eslint-disable-next-line no-prototype-builtins
-    module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
-      return cof(it) == 'String' ? it.split('') : Object(it);
-    };
-  }, { "18": 18 }], 48: [function (_dereq_, module, exports) {
-    // check on default Array iterator
-    var Iterators = _dereq_(58);
-    var ITERATOR = _dereq_(128)('iterator');
-    var ArrayProto = Array.prototype;
-
-    module.exports = function (it) {
-      return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
-    };
-  }, { "128": 128, "58": 58 }], 49: [function (_dereq_, module, exports) {
-    // 7.2.2 IsArray(argument)
-    var cof = _dereq_(18);
-    module.exports = Array.isArray || function isArray(arg) {
-      return cof(arg) == 'Array';
-    };
-  }, { "18": 18 }], 50: [function (_dereq_, module, exports) {
-    // 20.1.2.3 Number.isInteger(number)
-    var isObject = _dereq_(51);
-    var floor = Math.floor;
-    module.exports = function isInteger(it) {
-      return !isObject(it) && isFinite(it) && floor(it) === it;
-    };
-  }, { "51": 51 }], 51: [function (_dereq_, module, exports) {
-    module.exports = function (it) {
-      return (typeof it === "undefined" ? "undefined" : _typeof(it)) === 'object' ? it !== null : typeof it === 'function';
-    };
-  }, {}], 52: [function (_dereq_, module, exports) {
-    // 7.2.8 IsRegExp(argument)
-    var isObject = _dereq_(51);
-    var cof = _dereq_(18);
-    var MATCH = _dereq_(128)('match');
-    module.exports = function (it) {
-      var isRegExp;
-      return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp');
-    };
-  }, { "128": 128, "18": 18, "51": 51 }], 53: [function (_dereq_, module, exports) {
-    // call something on iterator step with safe closing on error
-    var anObject = _dereq_(7);
-    module.exports = function (iterator, fn, value, entries) {
-      try {
-        return entries ? fn(anObject(value)[0], value[1]) : fn(value);
-        // 7.4.6 IteratorClose(iterator, completion)
-      } catch (e) {
-        var ret = iterator['return'];
-        if (ret !== undefined) anObject(ret.call(iterator));
-        throw e;
-      }
-    };
-  }, { "7": 7 }], 54: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var create = _dereq_(71);
-    var descriptor = _dereq_(92);
-    var setToStringTag = _dereq_(101);
-    var IteratorPrototype = {};
-
-    // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
-    _dereq_(42)(IteratorPrototype, _dereq_(128)('iterator'), function () {
-      return this;
-    });
-
-    module.exports = function (Constructor, NAME, next) {
-      Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
-      setToStringTag(Constructor, NAME + ' Iterator');
-    };
-  }, { "101": 101, "128": 128, "42": 42, "71": 71, "92": 92 }], 55: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var LIBRARY = _dereq_(60);
-    var $export = _dereq_(33);
-    var redefine = _dereq_(94);
-    var hide = _dereq_(42);
-    var has = _dereq_(41);
-    var Iterators = _dereq_(58);
-    var $iterCreate = _dereq_(54);
-    var setToStringTag = _dereq_(101);
-    var getPrototypeOf = _dereq_(79);
-    var ITERATOR = _dereq_(128)('iterator');
-    var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
-    var FF_ITERATOR = '@@iterator';
-    var KEYS = 'keys';
-    var VALUES = 'values';
-
-    var returnThis = function returnThis() {
-      return this;
-    };
-
-    module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
-      $iterCreate(Constructor, NAME, next);
-      var getMethod = function getMethod(kind) {
-        if (!BUGGY && kind in proto) return proto[kind];
-        switch (kind) {
-          case KEYS:
-            return function keys() {
-              return new Constructor(this, kind);
-            };
-          case VALUES:
-            return function values() {
-              return new Constructor(this, kind);
-            };
-        }return function entries() {
-          return new Constructor(this, kind);
-        };
-      };
-      var TAG = NAME + ' Iterator';
-      var DEF_VALUES = DEFAULT == VALUES;
-      var VALUES_BUG = false;
-      var proto = Base.prototype;
-      var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
-      var $default = $native || getMethod(DEFAULT);
-      var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
-      var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
-      var methods, key, IteratorPrototype;
-      // Fix native
-      if ($anyNative) {
-        IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
-        if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
-          // Set @@toStringTag to native iterators
-          setToStringTag(IteratorPrototype, TAG, true);
-          // fix for some old engines
-          if (!LIBRARY && !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);
-        }
-      }
-      // fix Array#{values, @@iterator}.name in V8 / FF
-      if (DEF_VALUES && $native && $native.name !== VALUES) {
-        VALUES_BUG = true;
-        $default = function values() {
-          return $native.call(this);
-        };
-      }
-      // Define iterator
-      if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
-        hide(proto, ITERATOR, $default);
-      }
-      // Plug for library
-      Iterators[NAME] = $default;
-      Iterators[TAG] = returnThis;
-      if (DEFAULT) {
-        methods = {
-          values: DEF_VALUES ? $default : getMethod(VALUES),
-          keys: IS_SET ? $default : getMethod(KEYS),
-          entries: $entries
-        };
-        if (FORCED) for (key in methods) {
-          if (!(key in proto)) redefine(proto, key, methods[key]);
-        } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
-      }
-      return methods;
-    };
-  }, { "101": 101, "128": 128, "33": 33, "41": 41, "42": 42, "54": 54, "58": 58, "60": 60, "79": 79, "94": 94 }], 56: [function (_dereq_, module, exports) {
-    var ITERATOR = _dereq_(128)('iterator');
-    var SAFE_CLOSING = false;
-
-    try {
-      var riter = [7][ITERATOR]();
-      riter['return'] = function () {
-        SAFE_CLOSING = true;
-      };
-      // eslint-disable-next-line no-throw-literal
-      Array.from(riter, function () {
-        throw 2;
-      });
-    } catch (e) {/* empty */}
-
-    module.exports = function (exec, skipClosing) {
-      if (!skipClosing && !SAFE_CLOSING) return false;
-      var safe = false;
-      try {
-        var arr = [7];
-        var iter = arr[ITERATOR]();
-        iter.next = function () {
-          return { done: safe = true };
-        };
-        arr[ITERATOR] = function () {
-          return iter;
-        };
-        exec(arr);
-      } catch (e) {/* empty */}
-      return safe;
-    };
-  }, { "128": 128 }], 57: [function (_dereq_, module, exports) {
-    module.exports = function (done, value) {
-      return { value: value, done: !!done };
-    };
-  }, {}], 58: [function (_dereq_, module, exports) {
-    module.exports = {};
-  }, {}], 59: [function (_dereq_, module, exports) {
-    var getKeys = _dereq_(81);
-    var toIObject = _dereq_(117);
-    module.exports = function (object, el) {
-      var O = toIObject(object);
-      var keys = getKeys(O);
-      var length = keys.length;
-      var index = 0;
-      var key;
-      while (length > index) {
-        if (O[key = keys[index++]] === el) return key;
-      }
-    };
-  }, { "117": 117, "81": 81 }], 60: [function (_dereq_, module, exports) {
-    module.exports = false;
-  }, {}], 61: [function (_dereq_, module, exports) {
-    // 20.2.2.14 Math.expm1(x)
-    var $expm1 = Math.expm1;
-    module.exports = !$expm1
-    // Old FF bug
-    || $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168
-    // Tor Browser bug
-    || $expm1(-2e-17) != -2e-17 ? function expm1(x) {
-      return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1;
-    } : $expm1;
-  }, {}], 62: [function (_dereq_, module, exports) {
-    // 20.2.2.16 Math.fround(x)
-    var sign = _dereq_(65);
-    var pow = Math.pow;
-    var EPSILON = pow(2, -52);
-    var EPSILON32 = pow(2, -23);
-    var MAX32 = pow(2, 127) * (2 - EPSILON32);
-    var MIN32 = pow(2, -126);
-
-    var roundTiesToEven = function roundTiesToEven(n) {
-      return n + 1 / EPSILON - 1 / EPSILON;
-    };
-
-    module.exports = Math.fround || function fround(x) {
-      var $abs = Math.abs(x);
-      var $sign = sign(x);
-      var a, result;
-      if ($abs < MIN32) return $sign * roundTiesToEven($abs / MIN32 / EPSILON32) * MIN32 * EPSILON32;
-      a = (1 + EPSILON32 / EPSILON) * $abs;
-      result = a - (a - $abs);
-      // eslint-disable-next-line no-self-compare
-      if (result > MAX32 || result != result) return $sign * Infinity;
-      return $sign * result;
-    };
-  }, { "65": 65 }], 63: [function (_dereq_, module, exports) {
-    // 20.2.2.20 Math.log1p(x)
-    module.exports = Math.log1p || function log1p(x) {
-      return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : Math.log(1 + x);
-    };
-  }, {}], 64: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    module.exports = Math.scale || function scale(x, inLow, inHigh, outLow, outHigh) {
-      if (arguments.length === 0
-      // eslint-disable-next-line no-self-compare
-      || x != x
-      // eslint-disable-next-line no-self-compare
-      || inLow != inLow
-      // eslint-disable-next-line no-self-compare
-      || inHigh != inHigh
-      // eslint-disable-next-line no-self-compare
-      || outLow != outLow
-      // eslint-disable-next-line no-self-compare
-      || outHigh != outHigh) return NaN;
-      if (x === Infinity || x === -Infinity) return x;
-      return (x - inLow) * (outHigh - outLow) / (inHigh - inLow) + outLow;
-    };
-  }, {}], 65: [function (_dereq_, module, exports) {
-    // 20.2.2.28 Math.sign(x)
-    module.exports = Math.sign || function sign(x) {
-      // eslint-disable-next-line no-self-compare
-      return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;
-    };
-  }, {}], 66: [function (_dereq_, module, exports) {
-    var META = _dereq_(124)('meta');
-    var isObject = _dereq_(51);
-    var has = _dereq_(41);
-    var setDesc = _dereq_(72).f;
-    var id = 0;
-    var isExtensible = Object.isExtensible || function () {
-      return true;
-    };
-    var FREEZE = !_dereq_(35)(function () {
-      return isExtensible(Object.preventExtensions({}));
-    });
-    var setMeta = function setMeta(it) {
-      setDesc(it, META, { value: {
-          i: 'O' + ++id, // object ID
-          w: {} // weak collections IDs
-        } });
-    };
-    var fastKey = function fastKey(it, create) {
-      // return primitive with prefix
-      if (!isObject(it)) return (typeof it === "undefined" ? "undefined" : _typeof(it)) == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
-      if (!has(it, META)) {
-        // can't set metadata to uncaught frozen object
-        if (!isExtensible(it)) return 'F';
-        // not necessary to add metadata
-        if (!create) return 'E';
-        // add missing metadata
-        setMeta(it);
-        // return object ID
-      }return it[META].i;
-    };
-    var getWeak = function getWeak(it, create) {
-      if (!has(it, META)) {
-        // can't set metadata to uncaught frozen object
-        if (!isExtensible(it)) return true;
-        // not necessary to add metadata
-        if (!create) return false;
-        // add missing metadata
-        setMeta(it);
-        // return hash weak collections IDs
-      }return it[META].w;
-    };
-    // add metadata on freeze-family methods calling
-    var onFreeze = function onFreeze(it) {
-      if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
-      return it;
-    };
-    var meta = module.exports = {
-      KEY: META,
-      NEED: false,
-      fastKey: fastKey,
-      getWeak: getWeak,
-      onFreeze: onFreeze
-    };
-  }, { "124": 124, "35": 35, "41": 41, "51": 51, "72": 72 }], 67: [function (_dereq_, module, exports) {
-    var Map = _dereq_(160);
-    var $export = _dereq_(33);
-    var shared = _dereq_(103)('metadata');
-    var store = shared.store || (shared.store = new (_dereq_(266))());
-
-    var getOrCreateMetadataMap = function getOrCreateMetadataMap(target, targetKey, create) {
-      var targetMetadata = store.get(target);
-      if (!targetMetadata) {
-        if (!create) return undefined;
-        store.set(target, targetMetadata = new Map());
-      }
-      var keyMetadata = targetMetadata.get(targetKey);
-      if (!keyMetadata) {
-        if (!create) return undefined;
-        targetMetadata.set(targetKey, keyMetadata = new Map());
-      }return keyMetadata;
-    };
-    var ordinaryHasOwnMetadata = function ordinaryHasOwnMetadata(MetadataKey, O, P) {
-      var metadataMap = getOrCreateMetadataMap(O, P, false);
-      return metadataMap === undefined ? false : metadataMap.has(MetadataKey);
-    };
-    var ordinaryGetOwnMetadata = function ordinaryGetOwnMetadata(MetadataKey, O, P) {
-      var metadataMap = getOrCreateMetadataMap(O, P, false);
-      return metadataMap === undefined ? undefined : metadataMap.get(MetadataKey);
-    };
-    var ordinaryDefineOwnMetadata = function ordinaryDefineOwnMetadata(MetadataKey, MetadataValue, O, P) {
-      getOrCreateMetadataMap(O, P, true).set(MetadataKey, MetadataValue);
-    };
-    var ordinaryOwnMetadataKeys = function ordinaryOwnMetadataKeys(target, targetKey) {
-      var metadataMap = getOrCreateMetadataMap(target, targetKey, false);
-      var keys = [];
-      if (metadataMap) metadataMap.forEach(function (_, key) {
-        keys.push(key);
-      });
-      return keys;
-    };
-    var toMetaKey = function toMetaKey(it) {
-      return it === undefined || (typeof it === "undefined" ? "undefined" : _typeof(it)) == 'symbol' ? it : String(it);
-    };
-    var exp = function exp(O) {
-      $export($export.S, 'Reflect', O);
-    };
-
-    module.exports = {
-      store: store,
-      map: getOrCreateMetadataMap,
-      has: ordinaryHasOwnMetadata,
-      get: ordinaryGetOwnMetadata,
-      set: ordinaryDefineOwnMetadata,
-      keys: ordinaryOwnMetadataKeys,
-      key: toMetaKey,
-      exp: exp
-    };
-  }, { "103": 103, "160": 160, "266": 266, "33": 33 }], 68: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var macrotask = _dereq_(113).set;
-    var Observer = global.MutationObserver || global.WebKitMutationObserver;
-    var process = global.process;
-    var Promise = global.Promise;
-    var isNode = _dereq_(18)(process) == 'process';
-
-    module.exports = function () {
-      var head, last, notify;
-
-      var flush = function flush() {
-        var parent, fn;
-        if (isNode && (parent = process.domain)) parent.exit();
-        while (head) {
-          fn = head.fn;
-          head = head.next;
-          try {
-            fn();
-          } catch (e) {
-            if (head) notify();else last = undefined;
-            throw e;
-          }
-        }last = undefined;
-        if (parent) parent.enter();
-      };
-
-      // Node.js
-      if (isNode) {
-        notify = function notify() {
-          process.nextTick(flush);
-        };
-        // browsers with MutationObserver
-      } else if (Observer) {
-        var toggle = true;
-        var node = document.createTextNode('');
-        new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
-        notify = function notify() {
-          node.data = toggle = !toggle;
-        };
-        // environments with maybe non-completely correct, but existent Promise
-      } else if (Promise && Promise.resolve) {
-        var promise = Promise.resolve();
-        notify = function notify() {
-          promise.then(flush);
-        };
-        // for other environments - macrotask based on:
-        // - setImmediate
-        // - MessageChannel
-        // - window.postMessag
-        // - onreadystatechange
-        // - setTimeout
-      } else {
-        notify = function notify() {
-          // strange IE + webpack dev server bug - use .call(global)
-          macrotask.call(global, flush);
-        };
-      }
-
-      return function (fn) {
-        var task = { fn: fn, next: undefined };
-        if (last) last.next = task;
-        if (!head) {
-          head = task;
-          notify();
-        }last = task;
-      };
-    };
-  }, { "113": 113, "18": 18, "40": 40 }], 69: [function (_dereq_, module, exports) {
-    'use strict';
-    // 25.4.1.5 NewPromiseCapability(C)
-
-    var aFunction = _dereq_(3);
-
-    function PromiseCapability(C) {
-      var resolve, reject;
-      this.promise = new C(function ($$resolve, $$reject) {
-        if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
-        resolve = $$resolve;
-        reject = $$reject;
-      });
-      this.resolve = aFunction(resolve);
-      this.reject = aFunction(reject);
-    }
-
-    module.exports.f = function (C) {
-      return new PromiseCapability(C);
-    };
-  }, { "3": 3 }], 70: [function (_dereq_, module, exports) {
-    'use strict';
-    // 19.1.2.1 Object.assign(target, source, ...)
-
-    var getKeys = _dereq_(81);
-    var gOPS = _dereq_(78);
-    var pIE = _dereq_(82);
-    var toObject = _dereq_(119);
-    var IObject = _dereq_(47);
-    var $assign = Object.assign;
-
-    // should work with symbols and should have deterministic property order (V8 bug)
-    module.exports = !$assign || _dereq_(35)(function () {
-      var A = {};
-      var B = {};
-      // eslint-disable-next-line no-undef
-      var S = Symbol();
-      var K = 'abcdefghijklmnopqrst';
-      A[S] = 7;
-      K.split('').forEach(function (k) {
-        B[k] = k;
-      });
-      return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
-    }) ? function assign(target, source) {
-      // eslint-disable-line no-unused-vars
-      var T = toObject(target);
-      var aLen = arguments.length;
-      var index = 1;
-      var getSymbols = gOPS.f;
-      var isEnum = pIE.f;
-      while (aLen > index) {
-        var S = IObject(arguments[index++]);
-        var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
-        var length = keys.length;
-        var j = 0;
-        var key;
-        while (length > j) {
-          if (isEnum.call(S, key = keys[j++])) T[key] = S[key];
-        }
-      }return T;
-    } : $assign;
-  }, { "119": 119, "35": 35, "47": 47, "78": 78, "81": 81, "82": 82 }], 71: [function (_dereq_, module, exports) {
-    // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-    var anObject = _dereq_(7);
-    var dPs = _dereq_(73);
-    var enumBugKeys = _dereq_(31);
-    var IE_PROTO = _dereq_(102)('IE_PROTO');
-    var Empty = function Empty() {/* empty */};
-    var PROTOTYPE = 'prototype';
-
-    // Create object with fake `null` prototype: use iframe Object with cleared prototype
-    var _createDict = function createDict() {
-      // Thrash, waste and sodomy: IE GC bug
-      var iframe = _dereq_(30)('iframe');
-      var i = enumBugKeys.length;
-      var lt = '<';
-      var gt = '>';
-      var iframeDocument;
-      iframe.style.display = 'none';
-      _dereq_(43).appendChild(iframe);
-      iframe.src = 'javascript:'; // eslint-disable-line no-script-url
-      // createDict = iframe.contentWindow.Object;
-      // html.removeChild(iframe);
-      iframeDocument = iframe.contentWindow.document;
-      iframeDocument.open();
-      iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
-      iframeDocument.close();
-      _createDict = iframeDocument.F;
-      while (i--) {
-        delete _createDict[PROTOTYPE][enumBugKeys[i]];
-      }return _createDict();
-    };
-
-    module.exports = Object.create || function create(O, Properties) {
-      var result;
-      if (O !== null) {
-        Empty[PROTOTYPE] = anObject(O);
-        result = new Empty();
-        Empty[PROTOTYPE] = null;
-        // add "__proto__" for Object.getPrototypeOf polyfill
-        result[IE_PROTO] = O;
-      } else result = _createDict();
-      return Properties === undefined ? result : dPs(result, Properties);
-    };
-  }, { "102": 102, "30": 30, "31": 31, "43": 43, "7": 7, "73": 73 }], 72: [function (_dereq_, module, exports) {
-    var anObject = _dereq_(7);
-    var IE8_DOM_DEFINE = _dereq_(44);
-    var toPrimitive = _dereq_(120);
-    var dP = Object.defineProperty;
-
-    exports.f = _dereq_(29) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
-      anObject(O);
-      P = toPrimitive(P, true);
-      anObject(Attributes);
-      if (IE8_DOM_DEFINE) try {
-        return dP(O, P, Attributes);
-      } catch (e) {/* empty */}
-      if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
-      if ('value' in Attributes) O[P] = Attributes.value;
-      return O;
-    };
-  }, { "120": 120, "29": 29, "44": 44, "7": 7 }], 73: [function (_dereq_, module, exports) {
-    var dP = _dereq_(72);
-    var anObject = _dereq_(7);
-    var getKeys = _dereq_(81);
-
-    module.exports = _dereq_(29) ? Object.defineProperties : function defineProperties(O, Properties) {
-      anObject(O);
-      var keys = getKeys(Properties);
-      var length = keys.length;
-      var i = 0;
-      var P;
-      while (length > i) {
-        dP.f(O, P = keys[i++], Properties[P]);
-      }return O;
-    };
-  }, { "29": 29, "7": 7, "72": 72, "81": 81 }], 74: [function (_dereq_, module, exports) {
-    'use strict';
-    // Forced replacement prototype accessors methods
-
-    module.exports = _dereq_(60) || !_dereq_(35)(function () {
-      var K = Math.random();
-      // In FF throws only define methods
-      // eslint-disable-next-line no-undef, no-useless-call
-      __defineSetter__.call(null, K, function () {/* empty */});
-      delete _dereq_(40)[K];
-    });
-  }, { "35": 35, "40": 40, "60": 60 }], 75: [function (_dereq_, module, exports) {
-    var pIE = _dereq_(82);
-    var createDesc = _dereq_(92);
-    var toIObject = _dereq_(117);
-    var toPrimitive = _dereq_(120);
-    var has = _dereq_(41);
-    var IE8_DOM_DEFINE = _dereq_(44);
-    var gOPD = Object.getOwnPropertyDescriptor;
-
-    exports.f = _dereq_(29) ? gOPD : function getOwnPropertyDescriptor(O, P) {
-      O = toIObject(O);
-      P = toPrimitive(P, true);
-      if (IE8_DOM_DEFINE) try {
-        return gOPD(O, P);
-      } catch (e) {/* empty */}
-      if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
-    };
-  }, { "117": 117, "120": 120, "29": 29, "41": 41, "44": 44, "82": 82, "92": 92 }], 76: [function (_dereq_, module, exports) {
-    // fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
-    var toIObject = _dereq_(117);
-    var gOPN = _dereq_(77).f;
-    var toString = {}.toString;
-
-    var windowNames = (typeof window === "undefined" ? "undefined" : _typeof(window)) == 'object' && window && Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : [];
-
-    var getWindowNames = function getWindowNames(it) {
-      try {
-        return gOPN(it);
-      } catch (e) {
-        return windowNames.slice();
-      }
-    };
-
-    module.exports.f = function getOwnPropertyNames(it) {
-      return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
-    };
-  }, { "117": 117, "77": 77 }], 77: [function (_dereq_, module, exports) {
-    // 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
-    var $keys = _dereq_(80);
-    var hiddenKeys = _dereq_(31).concat('length', 'prototype');
-
-    exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
-      return $keys(O, hiddenKeys);
-    };
-  }, { "31": 31, "80": 80 }], 78: [function (_dereq_, module, exports) {
-    exports.f = Object.getOwnPropertySymbols;
-  }, {}], 79: [function (_dereq_, module, exports) {
-    // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
-    var has = _dereq_(41);
-    var toObject = _dereq_(119);
-    var IE_PROTO = _dereq_(102)('IE_PROTO');
-    var ObjectProto = Object.prototype;
-
-    module.exports = Object.getPrototypeOf || function (O) {
-      O = toObject(O);
-      if (has(O, IE_PROTO)) return O[IE_PROTO];
-      if (typeof O.constructor == 'function' && O instanceof O.constructor) {
-        return O.constructor.prototype;
-      }return O instanceof Object ? ObjectProto : null;
-    };
-  }, { "102": 102, "119": 119, "41": 41 }], 80: [function (_dereq_, module, exports) {
-    var has = _dereq_(41);
-    var toIObject = _dereq_(117);
-    var arrayIndexOf = _dereq_(11)(false);
-    var IE_PROTO = _dereq_(102)('IE_PROTO');
-
-    module.exports = function (object, names) {
-      var O = toIObject(object);
-      var i = 0;
-      var result = [];
-      var key;
-      for (key in O) {
-        if (key != IE_PROTO) has(O, key) && result.push(key);
-      } // Don't enum bug & hidden keys
-      while (names.length > i) {
-        if (has(O, key = names[i++])) {
-          ~arrayIndexOf(result, key) || result.push(key);
-        }
-      }return result;
-    };
-  }, { "102": 102, "11": 11, "117": 117, "41": 41 }], 81: [function (_dereq_, module, exports) {
-    // 19.1.2.14 / 15.2.3.14 Object.keys(O)
-    var $keys = _dereq_(80);
-    var enumBugKeys = _dereq_(31);
-
-    module.exports = Object.keys || function keys(O) {
-      return $keys(O, enumBugKeys);
-    };
-  }, { "31": 31, "80": 80 }], 82: [function (_dereq_, module, exports) {
-    exports.f = {}.propertyIsEnumerable;
-  }, {}], 83: [function (_dereq_, module, exports) {
-    // most Object methods by ES6 should accept primitives
-    var $export = _dereq_(33);
-    var core = _dereq_(23);
-    var fails = _dereq_(35);
-    module.exports = function (KEY, exec) {
-      var fn = (core.Object || {})[KEY] || Object[KEY];
-      var exp = {};
-      exp[KEY] = exec(fn);
-      $export($export.S + $export.F * fails(function () {
-        fn(1);
-      }), 'Object', exp);
-    };
-  }, { "23": 23, "33": 33, "35": 35 }], 84: [function (_dereq_, module, exports) {
-    var getKeys = _dereq_(81);
-    var toIObject = _dereq_(117);
-    var isEnum = _dereq_(82).f;
-    module.exports = function (isEntries) {
-      return function (it) {
-        var O = toIObject(it);
-        var keys = getKeys(O);
-        var length = keys.length;
-        var i = 0;
-        var result = [];
-        var key;
-        while (length > i) {
-          if (isEnum.call(O, key = keys[i++])) {
-            result.push(isEntries ? [key, O[key]] : O[key]);
-          }
-        }return result;
-      };
-    };
-  }, { "117": 117, "81": 81, "82": 82 }], 85: [function (_dereq_, module, exports) {
-    // all object keys, includes non-enumerable and symbols
-    var gOPN = _dereq_(77);
-    var gOPS = _dereq_(78);
-    var anObject = _dereq_(7);
-    var Reflect = _dereq_(40).Reflect;
-    module.exports = Reflect && Reflect.ownKeys || function ownKeys(it) {
-      var keys = gOPN.f(anObject(it));
-      var getSymbols = gOPS.f;
-      return getSymbols ? keys.concat(getSymbols(it)) : keys;
-    };
-  }, { "40": 40, "7": 7, "77": 77, "78": 78 }], 86: [function (_dereq_, module, exports) {
-    var $parseFloat = _dereq_(40).parseFloat;
-    var $trim = _dereq_(111).trim;
-
-    module.exports = 1 / $parseFloat(_dereq_(112) + '-0') !== -Infinity ? function parseFloat(str) {
-      var string = $trim(String(str), 3);
-      var result = $parseFloat(string);
-      return result === 0 && string.charAt(0) == '-' ? -0 : result;
-    } : $parseFloat;
-  }, { "111": 111, "112": 112, "40": 40 }], 87: [function (_dereq_, module, exports) {
-    var $parseInt = _dereq_(40).parseInt;
-    var $trim = _dereq_(111).trim;
-    var ws = _dereq_(112);
-    var hex = /^[-+]?0[xX]/;
-
-    module.exports = $parseInt(ws + '08') !== 8 || $parseInt(ws + '0x16') !== 22 ? function parseInt(str, radix) {
-      var string = $trim(String(str), 3);
-      return $parseInt(string, radix >>> 0 || (hex.test(string) ? 16 : 10));
-    } : $parseInt;
-  }, { "111": 111, "112": 112, "40": 40 }], 88: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var path = _dereq_(89);
-    var invoke = _dereq_(46);
-    var aFunction = _dereq_(3);
-    module.exports = function () /* ...pargs */{
-      var fn = aFunction(this);
-      var length = arguments.length;
-      var pargs = Array(length);
-      var i = 0;
-      var _ = path._;
-      var holder = false;
-      while (length > i) {
-        if ((pargs[i] = arguments[i++]) === _) holder = true;
-      }return function () /* ...args */{
-        var that = this;
-        var aLen = arguments.length;
-        var j = 0;
-        var k = 0;
-        var args;
-        if (!holder && !aLen) return invoke(fn, pargs, that);
-        args = pargs.slice();
-        if (holder) for (; length > j; j++) {
-          if (args[j] === _) args[j] = arguments[k++];
-        }while (aLen > k) {
-          args.push(arguments[k++]);
-        }return invoke(fn, args, that);
-      };
-    };
-  }, { "3": 3, "46": 46, "89": 89 }], 89: [function (_dereq_, module, exports) {
-    module.exports = _dereq_(40);
-  }, { "40": 40 }], 90: [function (_dereq_, module, exports) {
-    module.exports = function (exec) {
-      try {
-        return { e: false, v: exec() };
-      } catch (e) {
-        return { e: true, v: e };
-      }
-    };
-  }, {}], 91: [function (_dereq_, module, exports) {
-    var newPromiseCapability = _dereq_(69);
-
-    module.exports = function (C, x) {
-      var promiseCapability = newPromiseCapability.f(C);
-      var resolve = promiseCapability.resolve;
-      resolve(x);
-      return promiseCapability.promise;
-    };
-  }, { "69": 69 }], 92: [function (_dereq_, module, exports) {
-    module.exports = function (bitmap, value) {
-      return {
-        enumerable: !(bitmap & 1),
-        configurable: !(bitmap & 2),
-        writable: !(bitmap & 4),
-        value: value
-      };
-    };
-  }, {}], 93: [function (_dereq_, module, exports) {
-    var redefine = _dereq_(94);
-    module.exports = function (target, src, safe) {
-      for (var key in src) {
-        redefine(target, key, src[key], safe);
-      }return target;
-    };
-  }, { "94": 94 }], 94: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var hide = _dereq_(42);
-    var has = _dereq_(41);
-    var SRC = _dereq_(124)('src');
-    var TO_STRING = 'toString';
-    var $toString = Function[TO_STRING];
-    var TPL = ('' + $toString).split(TO_STRING);
-
-    _dereq_(23).inspectSource = function (it) {
-      return $toString.call(it);
-    };
-
-    (module.exports = function (O, key, val, safe) {
-      var isFunction = typeof val == 'function';
-      if (isFunction) has(val, 'name') || hide(val, 'name', key);
-      if (O[key] === val) return;
-      if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key)));
-      if (O === global) {
-        O[key] = val;
-      } else if (!safe) {
-        delete O[key];
-        hide(O, key, val);
-      } else if (O[key]) {
-        O[key] = val;
-      } else {
-        hide(O, key, val);
-      }
-      // add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
-    })(Function.prototype, TO_STRING, function toString() {
-      return typeof this == 'function' && this[SRC] || $toString.call(this);
-    });
-  }, { "124": 124, "23": 23, "40": 40, "41": 41, "42": 42 }], 95: [function (_dereq_, module, exports) {
-    module.exports = function (regExp, replace) {
-      var replacer = replace === Object(replace) ? function (part) {
-        return replace[part];
-      } : replace;
-      return function (it) {
-        return String(it).replace(regExp, replacer);
-      };
-    };
-  }, {}], 96: [function (_dereq_, module, exports) {
-    // 7.2.9 SameValue(x, y)
-    module.exports = Object.is || function is(x, y) {
-      // eslint-disable-next-line no-self-compare
-      return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y;
-    };
-  }, {}], 97: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/proposal-setmap-offrom/
-
-    var $export = _dereq_(33);
-    var aFunction = _dereq_(3);
-    var ctx = _dereq_(25);
-    var forOf = _dereq_(39);
-
-    module.exports = function (COLLECTION) {
-      $export($export.S, COLLECTION, { from: function from(source /* , mapFn, thisArg */) {
-          var mapFn = arguments[1];
-          var mapping, A, n, cb;
-          aFunction(this);
-          mapping = mapFn !== undefined;
-          if (mapping) aFunction(mapFn);
-          if (source == undefined) return new this();
-          A = [];
-          if (mapping) {
-            n = 0;
-            cb = ctx(mapFn, arguments[2], 2);
-            forOf(source, false, function (nextItem) {
-              A.push(cb(nextItem, n++));
-            });
-          } else {
-            forOf(source, false, A.push, A);
-          }
-          return new this(A);
-        } });
-    };
-  }, { "25": 25, "3": 3, "33": 33, "39": 39 }], 98: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/proposal-setmap-offrom/
-
-    var $export = _dereq_(33);
-
-    module.exports = function (COLLECTION) {
-      $export($export.S, COLLECTION, { of: function of() {
-          var length = arguments.length;
-          var A = Array(length);
-          while (length--) {
-            A[length] = arguments[length];
-          }return new this(A);
-        } });
-    };
-  }, { "33": 33 }], 99: [function (_dereq_, module, exports) {
-    // Works with __proto__ only. Old v8 can't work with null proto objects.
-    /* eslint-disable no-proto */
-    var isObject = _dereq_(51);
-    var anObject = _dereq_(7);
-    var check = function check(O, proto) {
-      anObject(O);
-      if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!");
-    };
-    module.exports = {
-      set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
-      function (test, buggy, set$$1) {
-        try {
-          set$$1 = _dereq_(25)(Function.call, _dereq_(75).f(Object.prototype, '__proto__').set, 2);
-          set$$1(test, []);
-          buggy = !(test instanceof Array);
-        } catch (e) {
-          buggy = true;
-        }
-        return function setPrototypeOf(O, proto) {
-          check(O, proto);
-          if (buggy) O.__proto__ = proto;else set$$1(O, proto);
-          return O;
-        };
-      }({}, false) : undefined),
-      check: check
-    };
-  }, { "25": 25, "51": 51, "7": 7, "75": 75 }], 100: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var global = _dereq_(40);
-    var dP = _dereq_(72);
-    var DESCRIPTORS = _dereq_(29);
-    var SPECIES = _dereq_(128)('species');
-
-    module.exports = function (KEY) {
-      var C = global[KEY];
-      if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
-        configurable: true,
-        get: function get() {
-          return this;
-        }
-      });
-    };
-  }, { "128": 128, "29": 29, "40": 40, "72": 72 }], 101: [function (_dereq_, module, exports) {
-    var def = _dereq_(72).f;
-    var has = _dereq_(41);
-    var TAG = _dereq_(128)('toStringTag');
-
-    module.exports = function (it, tag, stat) {
-      if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
-    };
-  }, { "128": 128, "41": 41, "72": 72 }], 102: [function (_dereq_, module, exports) {
-    var shared = _dereq_(103)('keys');
-    var uid = _dereq_(124);
-    module.exports = function (key) {
-      return shared[key] || (shared[key] = uid(key));
-    };
-  }, { "103": 103, "124": 124 }], 103: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var SHARED = '__core-js_shared__';
-    var store = global[SHARED] || (global[SHARED] = {});
-    module.exports = function (key) {
-      return store[key] || (store[key] = {});
-    };
-  }, { "40": 40 }], 104: [function (_dereq_, module, exports) {
-    // 7.3.20 SpeciesConstructor(O, defaultConstructor)
-    var anObject = _dereq_(7);
-    var aFunction = _dereq_(3);
-    var SPECIES = _dereq_(128)('species');
-    module.exports = function (O, D) {
-      var C = anObject(O).constructor;
-      var S;
-      return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
-    };
-  }, { "128": 128, "3": 3, "7": 7 }], 105: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var fails = _dereq_(35);
-
-    module.exports = function (method, arg) {
-      return !!method && fails(function () {
-        // eslint-disable-next-line no-useless-call
-        arg ? method.call(null, function () {/* empty */}, 1) : method.call(null);
-      });
-    };
-  }, { "35": 35 }], 106: [function (_dereq_, module, exports) {
-    var toInteger = _dereq_(116);
-    var defined = _dereq_(28);
-    // true  -> String#at
-    // false -> String#codePointAt
-    module.exports = function (TO_STRING) {
-      return function (that, pos) {
-        var s = String(defined(that));
-        var i = toInteger(pos);
-        var l = s.length;
-        var a, b;
-        if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
-        a = s.charCodeAt(i);
-        return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff ? TO_STRING ? s.charAt(i) : a : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
-      };
-    };
-  }, { "116": 116, "28": 28 }], 107: [function (_dereq_, module, exports) {
-    // helper for String#{startsWith, endsWith, includes}
-    var isRegExp = _dereq_(52);
-    var defined = _dereq_(28);
-
-    module.exports = function (that, searchString, NAME) {
-      if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!");
-      return String(defined(that));
-    };
-  }, { "28": 28, "52": 52 }], 108: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var fails = _dereq_(35);
-    var defined = _dereq_(28);
-    var quot = /"/g;
-    // B.2.3.2.1 CreateHTML(string, tag, attribute, value)
-    var createHTML = function createHTML(string, tag, attribute, value) {
-      var S = String(defined(string));
-      var p1 = '<' + tag;
-      if (attribute !== '') p1 += ' ' + attribute + '="' + String(value).replace(quot, '&quot;') + '"';
-      return p1 + '>' + S + '</' + tag + '>';
-    };
-    module.exports = function (NAME, exec) {
-      var O = {};
-      O[NAME] = exec(createHTML);
-      $export($export.P + $export.F * fails(function () {
-        var test = ''[NAME]('"');
-        return test !== test.toLowerCase() || test.split('"').length > 3;
-      }), 'String', O);
-    };
-  }, { "28": 28, "33": 33, "35": 35 }], 109: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-string-pad-start-end
-    var toLength = _dereq_(118);
-    var repeat = _dereq_(110);
-    var defined = _dereq_(28);
-
-    module.exports = function (that, maxLength, fillString, left) {
-      var S = String(defined(that));
-      var stringLength = S.length;
-      var fillStr = fillString === undefined ? ' ' : String(fillString);
-      var intMaxLength = toLength(maxLength);
-      if (intMaxLength <= stringLength || fillStr == '') return S;
-      var fillLen = intMaxLength - stringLength;
-      var stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length));
-      if (stringFiller.length > fillLen) stringFiller = stringFiller.slice(0, fillLen);
-      return left ? stringFiller + S : S + stringFiller;
-    };
-  }, { "110": 110, "118": 118, "28": 28 }], 110: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var toInteger = _dereq_(116);
-    var defined = _dereq_(28);
-
-    module.exports = function repeat(count) {
-      var str = String(defined(this));
-      var res = '';
-      var n = toInteger(count);
-      if (n < 0 || n == Infinity) throw RangeError("Count can't be negative");
-      for (; n > 0; (n >>>= 1) && (str += str)) {
-        if (n & 1) res += str;
-      }return res;
-    };
-  }, { "116": 116, "28": 28 }], 111: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var defined = _dereq_(28);
-    var fails = _dereq_(35);
-    var spaces = _dereq_(112);
-    var space = '[' + spaces + ']';
-    var non = "\u200B\x85";
-    var ltrim = RegExp('^' + space + space + '*');
-    var rtrim = RegExp(space + space + '*$');
-
-    var exporter = function exporter(KEY, exec, ALIAS) {
-      var exp = {};
-      var FORCE = fails(function () {
-        return !!spaces[KEY]() || non[KEY]() != non;
-      });
-      var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY];
-      if (ALIAS) exp[ALIAS] = fn;
-      $export($export.P + $export.F * FORCE, 'String', exp);
-    };
-
-    // 1 -> String#trimLeft
-    // 2 -> String#trimRight
-    // 3 -> String#trim
-    var trim = exporter.trim = function (string, TYPE) {
-      string = String(defined(string));
-      if (TYPE & 1) string = string.replace(ltrim, '');
-      if (TYPE & 2) string = string.replace(rtrim, '');
-      return string;
-    };
-
-    module.exports = exporter;
-  }, { "112": 112, "28": 28, "33": 33, "35": 35 }], 112: [function (_dereq_, module, exports) {
-    module.exports = "\t\n\x0B\f\r \xA0\u1680\u180E\u2000\u2001\u2002\u2003" + "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF";
-  }, {}], 113: [function (_dereq_, module, exports) {
-    var ctx = _dereq_(25);
-    var invoke = _dereq_(46);
-    var html = _dereq_(43);
-    var cel = _dereq_(30);
-    var global = _dereq_(40);
-    var process = global.process;
-    var setTask = global.setImmediate;
-    var clearTask = global.clearImmediate;
-    var MessageChannel = global.MessageChannel;
-    var Dispatch = global.Dispatch;
-    var counter = 0;
-    var queue = {};
-    var ONREADYSTATECHANGE = 'onreadystatechange';
-    var defer, channel, port;
-    var run = function run() {
-      var id = +this;
-      // eslint-disable-next-line no-prototype-builtins
-      if (queue.hasOwnProperty(id)) {
-        var fn = queue[id];
-        delete queue[id];
-        fn();
-      }
-    };
-    var listener = function listener(event) {
-      run.call(event.data);
-    };
-    // Node.js 0.9+ & IE10+ has setImmediate, otherwise:
-    if (!setTask || !clearTask) {
-      setTask = function setImmediate(fn) {
-        var args = [];
-        var i = 1;
-        while (arguments.length > i) {
-          args.push(arguments[i++]);
-        }queue[++counter] = function () {
-          // eslint-disable-next-line no-new-func
-          invoke(typeof fn == 'function' ? fn : Function(fn), args);
-        };
-        defer(counter);
-        return counter;
-      };
-      clearTask = function clearImmediate(id) {
-        delete queue[id];
-      };
-      // Node.js 0.8-
-      if (_dereq_(18)(process) == 'process') {
-        defer = function defer(id) {
-          process.nextTick(ctx(run, id, 1));
-        };
-        // Sphere (JS game engine) Dispatch API
-      } else if (Dispatch && Dispatch.now) {
-        defer = function defer(id) {
-          Dispatch.now(ctx(run, id, 1));
-        };
-        // Browsers with MessageChannel, includes WebWorkers
-      } else if (MessageChannel) {
-        channel = new MessageChannel();
-        port = channel.port2;
-        channel.port1.onmessage = listener;
-        defer = ctx(port.postMessage, port, 1);
-        // Browsers with postMessage, skip WebWorkers
-        // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
-      } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {
-        defer = function defer(id) {
-          global.postMessage(id + '', '*');
-        };
-        global.addEventListener('message', listener, false);
-        // IE8-
-      } else if (ONREADYSTATECHANGE in cel('script')) {
-        defer = function defer(id) {
-          html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {
-            html.removeChild(this);
-            run.call(id);
-          };
-        };
-        // Rest old browsers
-      } else {
-        defer = function defer(id) {
-          setTimeout(ctx(run, id, 1), 0);
-        };
-      }
-    }
-    module.exports = {
-      set: setTask,
-      clear: clearTask
-    };
-  }, { "18": 18, "25": 25, "30": 30, "40": 40, "43": 43, "46": 46 }], 114: [function (_dereq_, module, exports) {
-    var toInteger = _dereq_(116);
-    var max = Math.max;
-    var min = Math.min;
-    module.exports = function (index, length) {
-      index = toInteger(index);
-      return index < 0 ? max(index + length, 0) : min(index, length);
-    };
-  }, { "116": 116 }], 115: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/ecma262/#sec-toindex
-    var toInteger = _dereq_(116);
-    var toLength = _dereq_(118);
-    module.exports = function (it) {
-      if (it === undefined) return 0;
-      var number = toInteger(it);
-      var length = toLength(number);
-      if (number !== length) throw RangeError('Wrong length!');
-      return length;
-    };
-  }, { "116": 116, "118": 118 }], 116: [function (_dereq_, module, exports) {
-    // 7.1.4 ToInteger
-    var ceil = Math.ceil;
-    var floor = Math.floor;
-    module.exports = function (it) {
-      return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
-    };
-  }, {}], 117: [function (_dereq_, module, exports) {
-    // to indexed object, toObject with fallback for non-array-like ES3 strings
-    var IObject = _dereq_(47);
-    var defined = _dereq_(28);
-    module.exports = function (it) {
-      return IObject(defined(it));
-    };
-  }, { "28": 28, "47": 47 }], 118: [function (_dereq_, module, exports) {
-    // 7.1.15 ToLength
-    var toInteger = _dereq_(116);
-    var min = Math.min;
-    module.exports = function (it) {
-      return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
-    };
-  }, { "116": 116 }], 119: [function (_dereq_, module, exports) {
-    // 7.1.13 ToObject(argument)
-    var defined = _dereq_(28);
-    module.exports = function (it) {
-      return Object(defined(it));
-    };
-  }, { "28": 28 }], 120: [function (_dereq_, module, exports) {
-    // 7.1.1 ToPrimitive(input [, PreferredType])
-    var isObject = _dereq_(51);
-    // instead of the ES6 spec version, we didn't implement @@toPrimitive case
-    // and the second argument - flag - preferred type is a string
-    module.exports = function (it, S) {
-      if (!isObject(it)) return it;
-      var fn, val;
-      if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-      if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
-      if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-      throw TypeError("Can't convert object to primitive value");
-    };
-  }, { "51": 51 }], 121: [function (_dereq_, module, exports) {
-    'use strict';
-
-    if (_dereq_(29)) {
-      var LIBRARY = _dereq_(60);
-      var global = _dereq_(40);
-      var fails = _dereq_(35);
-      var $export = _dereq_(33);
-      var $typed = _dereq_(123);
-      var $buffer = _dereq_(122);
-      var ctx = _dereq_(25);
-      var anInstance = _dereq_(6);
-      var propertyDesc = _dereq_(92);
-      var hide = _dereq_(42);
-      var redefineAll = _dereq_(93);
-      var toInteger = _dereq_(116);
-      var toLength = _dereq_(118);
-      var toIndex = _dereq_(115);
-      var toAbsoluteIndex = _dereq_(114);
-      var toPrimitive = _dereq_(120);
-      var has = _dereq_(41);
-      var classof = _dereq_(17);
-      var isObject = _dereq_(51);
-      var toObject = _dereq_(119);
-      var isArrayIter = _dereq_(48);
-      var create = _dereq_(71);
-      var getPrototypeOf = _dereq_(79);
-      var gOPN = _dereq_(77).f;
-      var getIterFn = _dereq_(129);
-      var uid = _dereq_(124);
-      var wks = _dereq_(128);
-      var createArrayMethod = _dereq_(12);
-      var createArrayIncludes = _dereq_(11);
-      var speciesConstructor = _dereq_(104);
-      var ArrayIterators = _dereq_(141);
-      var Iterators = _dereq_(58);
-      var $iterDetect = _dereq_(56);
-      var setSpecies = _dereq_(100);
-      var arrayFill = _dereq_(9);
-      var arrayCopyWithin = _dereq_(8);
-      var $DP = _dereq_(72);
-      var $GOPD = _dereq_(75);
-      var dP = $DP.f;
-      var gOPD = $GOPD.f;
-      var RangeError = global.RangeError;
-      var TypeError = global.TypeError;
-      var Uint8Array = global.Uint8Array;
-      var ARRAY_BUFFER = 'ArrayBuffer';
-      var SHARED_BUFFER = 'Shared' + ARRAY_BUFFER;
-      var BYTES_PER_ELEMENT = 'BYTES_PER_ELEMENT';
-      var PROTOTYPE = 'prototype';
-      var ArrayProto = Array[PROTOTYPE];
-      var $ArrayBuffer = $buffer.ArrayBuffer;
-      var $DataView = $buffer.DataView;
-      var arrayForEach = createArrayMethod(0);
-      var arrayFilter = createArrayMethod(2);
-      var arraySome = createArrayMethod(3);
-      var arrayEvery = createArrayMethod(4);
-      var arrayFind = createArrayMethod(5);
-      var arrayFindIndex = createArrayMethod(6);
-      var arrayIncludes = createArrayIncludes(true);
-      var arrayIndexOf = createArrayIncludes(false);
-      var arrayValues = ArrayIterators.values;
-      var arrayKeys = ArrayIterators.keys;
-      var arrayEntries = ArrayIterators.entries;
-      var arrayLastIndexOf = ArrayProto.lastIndexOf;
-      var arrayReduce = ArrayProto.reduce;
-      var arrayReduceRight = ArrayProto.reduceRight;
-      var arrayJoin = ArrayProto.join;
-      var arraySort = ArrayProto.sort;
-      var arraySlice = ArrayProto.slice;
-      var arrayToString = ArrayProto.toString;
-      var arrayToLocaleString = ArrayProto.toLocaleString;
-      var ITERATOR = wks('iterator');
-      var TAG = wks('toStringTag');
-      var TYPED_CONSTRUCTOR = uid('typed_constructor');
-      var DEF_CONSTRUCTOR = uid('def_constructor');
-      var ALL_CONSTRUCTORS = $typed.CONSTR;
-      var TYPED_ARRAY = $typed.TYPED;
-      var VIEW = $typed.VIEW;
-      var WRONG_LENGTH = 'Wrong length!';
-
-      var $map = createArrayMethod(1, function (O, length) {
-        return allocate(speciesConstructor(O, O[DEF_CONSTRUCTOR]), length);
-      });
-
-      var LITTLE_ENDIAN = fails(function () {
-        // eslint-disable-next-line no-undef
-        return new Uint8Array(new Uint16Array([1]).buffer)[0] === 1;
-      });
-
-      var FORCED_SET = !!Uint8Array && !!Uint8Array[PROTOTYPE].set && fails(function () {
-        new Uint8Array(1).set({});
-      });
-
-      var toOffset = function toOffset(it, BYTES) {
-        var offset = toInteger(it);
-        if (offset < 0 || offset % BYTES) throw RangeError('Wrong offset!');
-        return offset;
-      };
-
-      var validate = function validate(it) {
-        if (isObject(it) && TYPED_ARRAY in it) return it;
-        throw TypeError(it + ' is not a typed array!');
-      };
-
-      var allocate = function allocate(C, length) {
-        if (!(isObject(C) && TYPED_CONSTRUCTOR in C)) {
-          throw TypeError('It is not a typed array constructor!');
-        }return new C(length);
-      };
-
-      var speciesFromList = function speciesFromList(O, list) {
-        return fromList(speciesConstructor(O, O[DEF_CONSTRUCTOR]), list);
-      };
-
-      var fromList = function fromList(C, list) {
-        var index = 0;
-        var length = list.length;
-        var result = allocate(C, length);
-        while (length > index) {
-          result[index] = list[index++];
-        }return result;
-      };
-
-      var addGetter = function addGetter(it, key, internal) {
-        dP(it, key, { get: function get() {
-            return this._d[internal];
-          } });
-      };
-
-      var $from = function from(source /* , mapfn, thisArg */) {
-        var O = toObject(source);
-        var aLen = arguments.length;
-        var mapfn = aLen > 1 ? arguments[1] : undefined;
-        var mapping = mapfn !== undefined;
-        var iterFn = getIterFn(O);
-        var i, length, values, result, step, iterator;
-        if (iterFn != undefined && !isArrayIter(iterFn)) {
-          for (iterator = iterFn.call(O), values = [], i = 0; !(step = iterator.next()).done; i++) {
-            values.push(step.value);
-          }O = values;
-        }
-        if (mapping && aLen > 2) mapfn = ctx(mapfn, arguments[2], 2);
-        for (i = 0, length = toLength(O.length), result = allocate(this, length); length > i; i++) {
-          result[i] = mapping ? mapfn(O[i], i) : O[i];
-        }
-        return result;
-      };
-
-      var $of = function of() /* ...items */{
-        var index = 0;
-        var length = arguments.length;
-        var result = allocate(this, length);
-        while (length > index) {
-          result[index] = arguments[index++];
-        }return result;
-      };
-
-      // iOS Safari 6.x fails here
-      var TO_LOCALE_BUG = !!Uint8Array && fails(function () {
-        arrayToLocaleString.call(new Uint8Array(1));
-      });
-
-      var $toLocaleString = function toLocaleString() {
-        return arrayToLocaleString.apply(TO_LOCALE_BUG ? arraySlice.call(validate(this)) : validate(this), arguments);
-      };
-
-      var proto = {
-        copyWithin: function copyWithin(target, start /* , end */) {
-          return arrayCopyWithin.call(validate(this), target, start, arguments.length > 2 ? arguments[2] : undefined);
-        },
-        every: function every(callbackfn /* , thisArg */) {
-          return arrayEvery(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        fill: function fill(value /* , start, end */) {
-          // eslint-disable-line no-unused-vars
-          return arrayFill.apply(validate(this), arguments);
-        },
-        filter: function filter(callbackfn /* , thisArg */) {
-          return speciesFromList(this, arrayFilter(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined));
-        },
-        find: function find(predicate /* , thisArg */) {
-          return arrayFind(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        findIndex: function findIndex(predicate /* , thisArg */) {
-          return arrayFindIndex(validate(this), predicate, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        forEach: function forEach(callbackfn /* , thisArg */) {
-          arrayForEach(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        indexOf: function indexOf(searchElement /* , fromIndex */) {
-          return arrayIndexOf(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        includes: function includes(searchElement /* , fromIndex */) {
-          return arrayIncludes(validate(this), searchElement, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        join: function join(separator) {
-          // eslint-disable-line no-unused-vars
-          return arrayJoin.apply(validate(this), arguments);
-        },
-        lastIndexOf: function lastIndexOf(searchElement /* , fromIndex */) {
-          // eslint-disable-line no-unused-vars
-          return arrayLastIndexOf.apply(validate(this), arguments);
-        },
-        map: function map(mapfn /* , thisArg */) {
-          return $map(validate(this), mapfn, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        reduce: function reduce(callbackfn /* , initialValue */) {
-          // eslint-disable-line no-unused-vars
-          return arrayReduce.apply(validate(this), arguments);
-        },
-        reduceRight: function reduceRight(callbackfn /* , initialValue */) {
-          // eslint-disable-line no-unused-vars
-          return arrayReduceRight.apply(validate(this), arguments);
-        },
-        reverse: function reverse() {
-          var that = this;
-          var length = validate(that).length;
-          var middle = Math.floor(length / 2);
-          var index = 0;
-          var value;
-          while (index < middle) {
-            value = that[index];
-            that[index++] = that[--length];
-            that[length] = value;
-          }return that;
-        },
-        some: function some(callbackfn /* , thisArg */) {
-          return arraySome(validate(this), callbackfn, arguments.length > 1 ? arguments[1] : undefined);
-        },
-        sort: function sort(comparefn) {
-          return arraySort.call(validate(this), comparefn);
-        },
-        subarray: function subarray(begin, end) {
-          var O = validate(this);
-          var length = O.length;
-          var $begin = toAbsoluteIndex(begin, length);
-          return new (speciesConstructor(O, O[DEF_CONSTRUCTOR]))(O.buffer, O.byteOffset + $begin * O.BYTES_PER_ELEMENT, toLength((end === undefined ? length : toAbsoluteIndex(end, length)) - $begin));
-        }
-      };
-
-      var $slice = function slice(start, end) {
-        return speciesFromList(this, arraySlice.call(validate(this), start, end));
-      };
-
-      var $set = function set(arrayLike /* , offset */) {
-        validate(this);
-        var offset = toOffset(arguments[1], 1);
-        var length = this.length;
-        var src = toObject(arrayLike);
-        var len = toLength(src.length);
-        var index = 0;
-        if (len + offset > length) throw RangeError(WRONG_LENGTH);
-        while (index < len) {
-          this[offset + index] = src[index++];
-        }
-      };
-
-      var $iterators = {
-        entries: function entries() {
-          return arrayEntries.call(validate(this));
-        },
-        keys: function keys() {
-          return arrayKeys.call(validate(this));
-        },
-        values: function values() {
-          return arrayValues.call(validate(this));
-        }
-      };
-
-      var isTAIndex = function isTAIndex(target, key) {
-        return isObject(target) && target[TYPED_ARRAY] && (typeof key === "undefined" ? "undefined" : _typeof(key)) != 'symbol' && key in target && String(+key) == String(key);
-      };
-      var $getDesc = function getOwnPropertyDescriptor(target, key) {
-        return isTAIndex(target, key = toPrimitive(key, true)) ? propertyDesc(2, target[key]) : gOPD(target, key);
-      };
-      var $setDesc = function defineProperty(target, key, desc) {
-        if (isTAIndex(target, key = toPrimitive(key, true)) && isObject(desc) && has(desc, 'value') && !has(desc, 'get') && !has(desc, 'set')
-        // TODO: add validation descriptor w/o calling accessors
-        && !desc.configurable && (!has(desc, 'writable') || desc.writable) && (!has(desc, 'enumerable') || desc.enumerable)) {
-          target[key] = desc.value;
-          return target;
-        }return dP(target, key, desc);
-      };
-
-      if (!ALL_CONSTRUCTORS) {
-        $GOPD.f = $getDesc;
-        $DP.f = $setDesc;
-      }
-
-      $export($export.S + $export.F * !ALL_CONSTRUCTORS, 'Object', {
-        getOwnPropertyDescriptor: $getDesc,
-        defineProperty: $setDesc
-      });
-
-      if (fails(function () {
-        arrayToString.call({});
-      })) {
-        arrayToString = arrayToLocaleString = function toString() {
-          return arrayJoin.call(this);
-        };
-      }
-
-      var $TypedArrayPrototype$ = redefineAll({}, proto);
-      redefineAll($TypedArrayPrototype$, $iterators);
-      hide($TypedArrayPrototype$, ITERATOR, $iterators.values);
-      redefineAll($TypedArrayPrototype$, {
-        slice: $slice,
-        set: $set,
-        constructor: function constructor() {/* noop */},
-        toString: arrayToString,
-        toLocaleString: $toLocaleString
-      });
-      addGetter($TypedArrayPrototype$, 'buffer', 'b');
-      addGetter($TypedArrayPrototype$, 'byteOffset', 'o');
-      addGetter($TypedArrayPrototype$, 'byteLength', 'l');
-      addGetter($TypedArrayPrototype$, 'length', 'e');
-      dP($TypedArrayPrototype$, TAG, {
-        get: function get() {
-          return this[TYPED_ARRAY];
-        }
-      });
-
-      // eslint-disable-next-line max-statements
-      module.exports = function (KEY, BYTES, wrapper, CLAMPED) {
-        CLAMPED = !!CLAMPED;
-        var NAME = KEY + (CLAMPED ? 'Clamped' : '') + 'Array';
-        var GETTER = 'get' + KEY;
-        var SETTER = 'set' + KEY;
-        var TypedArray = global[NAME];
-        var Base = TypedArray || {};
-        var TAC = TypedArray && getPrototypeOf(TypedArray);
-        var FORCED = !TypedArray || !$typed.ABV;
-        var O = {};
-        var TypedArrayPrototype = TypedArray && TypedArray[PROTOTYPE];
-        var getter = function getter(that, index) {
-          var data = that._d;
-          return data.v[GETTER](index * BYTES + data.o, LITTLE_ENDIAN);
-        };
-        var setter = function setter(that, index, value) {
-          var data = that._d;
-          if (CLAMPED) value = (value = Math.round(value)) < 0 ? 0 : value > 0xff ? 0xff : value & 0xff;
-          data.v[SETTER](index * BYTES + data.o, value, LITTLE_ENDIAN);
-        };
-        var addElement = function addElement(that, index) {
-          dP(that, index, {
-            get: function get() {
-              return getter(this, index);
-            },
-            set: function set(value) {
-              return setter(this, index, value);
-            },
-            enumerable: true
-          });
-        };
-        if (FORCED) {
-          TypedArray = wrapper(function (that, data, $offset, $length) {
-            anInstance(that, TypedArray, NAME, '_d');
-            var index = 0;
-            var offset = 0;
-            var buffer, byteLength, length, klass;
-            if (!isObject(data)) {
-              length = toIndex(data);
-              byteLength = length * BYTES;
-              buffer = new $ArrayBuffer(byteLength);
-            } else if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) {
-              buffer = data;
-              offset = toOffset($offset, BYTES);
-              var $len = data.byteLength;
-              if ($length === undefined) {
-                if ($len % BYTES) throw RangeError(WRONG_LENGTH);
-                byteLength = $len - offset;
-                if (byteLength < 0) throw RangeError(WRONG_LENGTH);
-              } else {
-                byteLength = toLength($length) * BYTES;
-                if (byteLength + offset > $len) throw RangeError(WRONG_LENGTH);
-              }
-              length = byteLength / BYTES;
-            } else if (TYPED_ARRAY in data) {
-              return fromList(TypedArray, data);
-            } else {
-              return $from.call(TypedArray, data);
-            }
-            hide(that, '_d', {
-              b: buffer,
-              o: offset,
-              l: byteLength,
-              e: length,
-              v: new $DataView(buffer)
-            });
-            while (index < length) {
-              addElement(that, index++);
-            }
-          });
-          TypedArrayPrototype = TypedArray[PROTOTYPE] = create($TypedArrayPrototype$);
-          hide(TypedArrayPrototype, 'constructor', TypedArray);
-        } else if (!fails(function () {
-          TypedArray(1);
-        }) || !fails(function () {
-          new TypedArray(-1); // eslint-disable-line no-new
-        }) || !$iterDetect(function (iter) {
-          new TypedArray(); // eslint-disable-line no-new
-          new TypedArray(null); // eslint-disable-line no-new
-          new TypedArray(1.5); // eslint-disable-line no-new
-          new TypedArray(iter); // eslint-disable-line no-new
-        }, true)) {
-          TypedArray = wrapper(function (that, data, $offset, $length) {
-            anInstance(that, TypedArray, NAME);
-            var klass;
-            // `ws` module bug, temporarily remove validation length for Uint8Array
-            // https://github.com/websockets/ws/pull/645
-            if (!isObject(data)) return new Base(toIndex(data));
-            if (data instanceof $ArrayBuffer || (klass = classof(data)) == ARRAY_BUFFER || klass == SHARED_BUFFER) {
-              return $length !== undefined ? new Base(data, toOffset($offset, BYTES), $length) : $offset !== undefined ? new Base(data, toOffset($offset, BYTES)) : new Base(data);
-            }
-            if (TYPED_ARRAY in data) return fromList(TypedArray, data);
-            return $from.call(TypedArray, data);
-          });
-          arrayForEach(TAC !== Function.prototype ? gOPN(Base).concat(gOPN(TAC)) : gOPN(Base), function (key) {
-            if (!(key in TypedArray)) hide(TypedArray, key, Base[key]);
-          });
-          TypedArray[PROTOTYPE] = TypedArrayPrototype;
-          if (!LIBRARY) TypedArrayPrototype.constructor = TypedArray;
-        }
-        var $nativeIterator = TypedArrayPrototype[ITERATOR];
-        var CORRECT_ITER_NAME = !!$nativeIterator && ($nativeIterator.name == 'values' || $nativeIterator.name == undefined);
-        var $iterator = $iterators.values;
-        hide(TypedArray, TYPED_CONSTRUCTOR, true);
-        hide(TypedArrayPrototype, TYPED_ARRAY, NAME);
-        hide(TypedArrayPrototype, VIEW, true);
-        hide(TypedArrayPrototype, DEF_CONSTRUCTOR, TypedArray);
-
-        if (CLAMPED ? new TypedArray(1)[TAG] != NAME : !(TAG in TypedArrayPrototype)) {
-          dP(TypedArrayPrototype, TAG, {
-            get: function get() {
-              return NAME;
-            }
-          });
-        }
-
-        O[NAME] = TypedArray;
-
-        $export($export.G + $export.W + $export.F * (TypedArray != Base), O);
-
-        $export($export.S, NAME, {
-          BYTES_PER_ELEMENT: BYTES
-        });
-
-        $export($export.S + $export.F * fails(function () {
-          Base.of.call(TypedArray, 1);
-        }), NAME, {
-          from: $from,
-          of: $of
-        });
-
-        if (!(BYTES_PER_ELEMENT in TypedArrayPrototype)) hide(TypedArrayPrototype, BYTES_PER_ELEMENT, BYTES);
-
-        $export($export.P, NAME, proto);
-
-        setSpecies(NAME);
-
-        $export($export.P + $export.F * FORCED_SET, NAME, { set: $set });
-
-        $export($export.P + $export.F * !CORRECT_ITER_NAME, NAME, $iterators);
-
-        if (!LIBRARY && TypedArrayPrototype.toString != arrayToString) TypedArrayPrototype.toString = arrayToString;
-
-        $export($export.P + $export.F * fails(function () {
-          new TypedArray(1).slice();
-        }), NAME, { slice: $slice });
-
-        $export($export.P + $export.F * (fails(function () {
-          return [1, 2].toLocaleString() != new TypedArray([1, 2]).toLocaleString();
-        }) || !fails(function () {
-          TypedArrayPrototype.toLocaleString.call([1, 2]);
-        })), NAME, { toLocaleString: $toLocaleString });
-
-        Iterators[NAME] = CORRECT_ITER_NAME ? $nativeIterator : $iterator;
-        if (!LIBRARY && !CORRECT_ITER_NAME) hide(TypedArrayPrototype, ITERATOR, $iterator);
-      };
-    } else module.exports = function () {/* empty */};
-  }, { "100": 100, "104": 104, "11": 11, "114": 114, "115": 115, "116": 116, "118": 118, "119": 119, "12": 12, "120": 120, "122": 122, "123": 123, "124": 124, "128": 128, "129": 129, "141": 141, "17": 17, "25": 25, "29": 29, "33": 33, "35": 35, "40": 40, "41": 41, "42": 42, "48": 48, "51": 51, "56": 56, "58": 58, "6": 6, "60": 60, "71": 71, "72": 72, "75": 75, "77": 77, "79": 79, "8": 8, "9": 9, "92": 92, "93": 93 }], 122: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var global = _dereq_(40);
-    var DESCRIPTORS = _dereq_(29);
-    var LIBRARY = _dereq_(60);
-    var $typed = _dereq_(123);
-    var hide = _dereq_(42);
-    var redefineAll = _dereq_(93);
-    var fails = _dereq_(35);
-    var anInstance = _dereq_(6);
-    var toInteger = _dereq_(116);
-    var toLength = _dereq_(118);
-    var toIndex = _dereq_(115);
-    var gOPN = _dereq_(77).f;
-    var dP = _dereq_(72).f;
-    var arrayFill = _dereq_(9);
-    var setToStringTag = _dereq_(101);
-    var ARRAY_BUFFER = 'ArrayBuffer';
-    var DATA_VIEW = 'DataView';
-    var PROTOTYPE = 'prototype';
-    var WRONG_LENGTH = 'Wrong length!';
-    var WRONG_INDEX = 'Wrong index!';
-    var $ArrayBuffer = global[ARRAY_BUFFER];
-    var $DataView = global[DATA_VIEW];
-    var Math = global.Math;
-    var RangeError = global.RangeError;
-    // eslint-disable-next-line no-shadow-restricted-names
-    var Infinity = global.Infinity;
-    var BaseBuffer = $ArrayBuffer;
-    var abs = Math.abs;
-    var pow = Math.pow;
-    var floor = Math.floor;
-    var log = Math.log;
-    var LN2 = Math.LN2;
-    var BUFFER = 'buffer';
-    var BYTE_LENGTH = 'byteLength';
-    var BYTE_OFFSET = 'byteOffset';
-    var $BUFFER = DESCRIPTORS ? '_b' : BUFFER;
-    var $LENGTH = DESCRIPTORS ? '_l' : BYTE_LENGTH;
-    var $OFFSET = DESCRIPTORS ? '_o' : BYTE_OFFSET;
-
-    // IEEE754 conversions based on https://github.com/feross/ieee754
-    function packIEEE754(value, mLen, nBytes) {
-      var buffer = Array(nBytes);
-      var eLen = nBytes * 8 - mLen - 1;
-      var eMax = (1 << eLen) - 1;
-      var eBias = eMax >> 1;
-      var rt = mLen === 23 ? pow(2, -24) - pow(2, -77) : 0;
-      var i = 0;
-      var s = value < 0 || value === 0 && 1 / value < 0 ? 1 : 0;
-      var e, m, c;
-      value = abs(value);
-      // eslint-disable-next-line no-self-compare
-      if (value != value || value === Infinity) {
-        // eslint-disable-next-line no-self-compare
-        m = value != value ? 1 : 0;
-        e = eMax;
-      } else {
-        e = floor(log(value) / LN2);
-        if (value * (c = pow(2, -e)) < 1) {
-          e--;
-          c *= 2;
-        }
-        if (e + eBias >= 1) {
-          value += rt / c;
-        } else {
-          value += rt * pow(2, 1 - eBias);
-        }
-        if (value * c >= 2) {
-          e++;
-          c /= 2;
-        }
-        if (e + eBias >= eMax) {
-          m = 0;
-          e = eMax;
-        } else if (e + eBias >= 1) {
-          m = (value * c - 1) * pow(2, mLen);
-          e = e + eBias;
-        } else {
-          m = value * pow(2, eBias - 1) * pow(2, mLen);
-          e = 0;
-        }
-      }
-      for (; mLen >= 8; buffer[i++] = m & 255, m /= 256, mLen -= 8) {}
-      e = e << mLen | m;
-      eLen += mLen;
-      for (; eLen > 0; buffer[i++] = e & 255, e /= 256, eLen -= 8) {}
-      buffer[--i] |= s * 128;
-      return buffer;
-    }
-    function unpackIEEE754(buffer, mLen, nBytes) {
-      var eLen = nBytes * 8 - mLen - 1;
-      var eMax = (1 << eLen) - 1;
-      var eBias = eMax >> 1;
-      var nBits = eLen - 7;
-      var i = nBytes - 1;
-      var s = buffer[i--];
-      var e = s & 127;
-      var m;
-      s >>= 7;
-      for (; nBits > 0; e = e * 256 + buffer[i], i--, nBits -= 8) {}
-      m = e & (1 << -nBits) - 1;
-      e >>= -nBits;
-      nBits += mLen;
-      for (; nBits > 0; m = m * 256 + buffer[i], i--, nBits -= 8) {}
-      if (e === 0) {
-        e = 1 - eBias;
-      } else if (e === eMax) {
-        return m ? NaN : s ? -Infinity : Infinity;
-      } else {
-        m = m + pow(2, mLen);
-        e = e - eBias;
-      }return (s ? -1 : 1) * m * pow(2, e - mLen);
-    }
-
-    function unpackI32(bytes) {
-      return bytes[3] << 24 | bytes[2] << 16 | bytes[1] << 8 | bytes[0];
-    }
-    function packI8(it) {
-      return [it & 0xff];
-    }
-    function packI16(it) {
-      return [it & 0xff, it >> 8 & 0xff];
-    }
-    function packI32(it) {
-      return [it & 0xff, it >> 8 & 0xff, it >> 16 & 0xff, it >> 24 & 0xff];
-    }
-    function packF64(it) {
-      return packIEEE754(it, 52, 8);
-    }
-    function packF32(it) {
-      return packIEEE754(it, 23, 4);
-    }
-
-    function addGetter(C, key, internal) {
-      dP(C[PROTOTYPE], key, { get: function get$$1() {
-          return this[internal];
-        } });
-    }
-
-    function get$$1(view, bytes, index, isLittleEndian) {
-      var numIndex = +index;
-      var intIndex = toIndex(numIndex);
-      if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);
-      var store = view[$BUFFER]._b;
-      var start = intIndex + view[$OFFSET];
-      var pack = store.slice(start, start + bytes);
-      return isLittleEndian ? pack : pack.reverse();
-    }
-    function set$$1(view, bytes, index, conversion, value, isLittleEndian) {
-      var numIndex = +index;
-      var intIndex = toIndex(numIndex);
-      if (intIndex + bytes > view[$LENGTH]) throw RangeError(WRONG_INDEX);
-      var store = view[$BUFFER]._b;
-      var start = intIndex + view[$OFFSET];
-      var pack = conversion(+value);
-      for (var i = 0; i < bytes; i++) {
-        store[start + i] = pack[isLittleEndian ? i : bytes - i - 1];
-      }
-    }
-
-    if (!$typed.ABV) {
-      $ArrayBuffer = function ArrayBuffer(length) {
-        anInstance(this, $ArrayBuffer, ARRAY_BUFFER);
-        var byteLength = toIndex(length);
-        this._b = arrayFill.call(Array(byteLength), 0);
-        this[$LENGTH] = byteLength;
-      };
-
-      $DataView = function DataView(buffer, byteOffset, byteLength) {
-        anInstance(this, $DataView, DATA_VIEW);
-        anInstance(buffer, $ArrayBuffer, DATA_VIEW);
-        var bufferLength = buffer[$LENGTH];
-        var offset = toInteger(byteOffset);
-        if (offset < 0 || offset > bufferLength) throw RangeError('Wrong offset!');
-        byteLength = byteLength === undefined ? bufferLength - offset : toLength(byteLength);
-        if (offset + byteLength > bufferLength) throw RangeError(WRONG_LENGTH);
-        this[$BUFFER] = buffer;
-        this[$OFFSET] = offset;
-        this[$LENGTH] = byteLength;
-      };
-
-      if (DESCRIPTORS) {
-        addGetter($ArrayBuffer, BYTE_LENGTH, '_l');
-        addGetter($DataView, BUFFER, '_b');
-        addGetter($DataView, BYTE_LENGTH, '_l');
-        addGetter($DataView, BYTE_OFFSET, '_o');
-      }
-
-      redefineAll($DataView[PROTOTYPE], {
-        getInt8: function getInt8(byteOffset) {
-          return get$$1(this, 1, byteOffset)[0] << 24 >> 24;
-        },
-        getUint8: function getUint8(byteOffset) {
-          return get$$1(this, 1, byteOffset)[0];
-        },
-        getInt16: function getInt16(byteOffset /* , littleEndian */) {
-          var bytes = get$$1(this, 2, byteOffset, arguments[1]);
-          return (bytes[1] << 8 | bytes[0]) << 16 >> 16;
-        },
-        getUint16: function getUint16(byteOffset /* , littleEndian */) {
-          var bytes = get$$1(this, 2, byteOffset, arguments[1]);
-          return bytes[1] << 8 | bytes[0];
-        },
-        getInt32: function getInt32(byteOffset /* , littleEndian */) {
-          return unpackI32(get$$1(this, 4, byteOffset, arguments[1]));
-        },
-        getUint32: function getUint32(byteOffset /* , littleEndian */) {
-          return unpackI32(get$$1(this, 4, byteOffset, arguments[1])) >>> 0;
-        },
-        getFloat32: function getFloat32(byteOffset /* , littleEndian */) {
-          return unpackIEEE754(get$$1(this, 4, byteOffset, arguments[1]), 23, 4);
-        },
-        getFloat64: function getFloat64(byteOffset /* , littleEndian */) {
-          return unpackIEEE754(get$$1(this, 8, byteOffset, arguments[1]), 52, 8);
-        },
-        setInt8: function setInt8(byteOffset, value) {
-          set$$1(this, 1, byteOffset, packI8, value);
-        },
-        setUint8: function setUint8(byteOffset, value) {
-          set$$1(this, 1, byteOffset, packI8, value);
-        },
-        setInt16: function setInt16(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 2, byteOffset, packI16, value, arguments[2]);
-        },
-        setUint16: function setUint16(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 2, byteOffset, packI16, value, arguments[2]);
-        },
-        setInt32: function setInt32(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 4, byteOffset, packI32, value, arguments[2]);
-        },
-        setUint32: function setUint32(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 4, byteOffset, packI32, value, arguments[2]);
-        },
-        setFloat32: function setFloat32(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 4, byteOffset, packF32, value, arguments[2]);
-        },
-        setFloat64: function setFloat64(byteOffset, value /* , littleEndian */) {
-          set$$1(this, 8, byteOffset, packF64, value, arguments[2]);
-        }
-      });
-    } else {
-      if (!fails(function () {
-        $ArrayBuffer(1);
-      }) || !fails(function () {
-        new $ArrayBuffer(-1); // eslint-disable-line no-new
-      }) || fails(function () {
-        new $ArrayBuffer(); // eslint-disable-line no-new
-        new $ArrayBuffer(1.5); // eslint-disable-line no-new
-        new $ArrayBuffer(NaN); // eslint-disable-line no-new
-        return $ArrayBuffer.name != ARRAY_BUFFER;
-      })) {
-        $ArrayBuffer = function ArrayBuffer(length) {
-          anInstance(this, $ArrayBuffer);
-          return new BaseBuffer(toIndex(length));
-        };
-        var ArrayBufferProto = $ArrayBuffer[PROTOTYPE] = BaseBuffer[PROTOTYPE];
-        for (var keys = gOPN(BaseBuffer), j = 0, key; keys.length > j;) {
-          if (!((key = keys[j++]) in $ArrayBuffer)) hide($ArrayBuffer, key, BaseBuffer[key]);
-        }
-        if (!LIBRARY) ArrayBufferProto.constructor = $ArrayBuffer;
-      }
-      // iOS Safari 7.x bug
-      var view = new $DataView(new $ArrayBuffer(2));
-      var $setInt8 = $DataView[PROTOTYPE].setInt8;
-      view.setInt8(0, 2147483648);
-      view.setInt8(1, 2147483649);
-      if (view.getInt8(0) || !view.getInt8(1)) redefineAll($DataView[PROTOTYPE], {
-        setInt8: function setInt8(byteOffset, value) {
-          $setInt8.call(this, byteOffset, value << 24 >> 24);
-        },
-        setUint8: function setUint8(byteOffset, value) {
-          $setInt8.call(this, byteOffset, value << 24 >> 24);
-        }
-      }, true);
-    }
-    setToStringTag($ArrayBuffer, ARRAY_BUFFER);
-    setToStringTag($DataView, DATA_VIEW);
-    hide($DataView[PROTOTYPE], $typed.VIEW, true);
-    exports[ARRAY_BUFFER] = $ArrayBuffer;
-    exports[DATA_VIEW] = $DataView;
-  }, { "101": 101, "115": 115, "116": 116, "118": 118, "123": 123, "29": 29, "35": 35, "40": 40, "42": 42, "6": 6, "60": 60, "72": 72, "77": 77, "9": 9, "93": 93 }], 123: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var hide = _dereq_(42);
-    var uid = _dereq_(124);
-    var TYPED = uid('typed_array');
-    var VIEW = uid('view');
-    var ABV = !!(global.ArrayBuffer && global.DataView);
-    var CONSTR = ABV;
-    var i = 0;
-    var l = 9;
-    var Typed;
-
-    var TypedArrayConstructors = 'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array'.split(',');
-
-    while (i < l) {
-      if (Typed = global[TypedArrayConstructors[i++]]) {
-        hide(Typed.prototype, TYPED, true);
-        hide(Typed.prototype, VIEW, true);
-      } else CONSTR = false;
-    }
-
-    module.exports = {
-      ABV: ABV,
-      CONSTR: CONSTR,
-      TYPED: TYPED,
-      VIEW: VIEW
-    };
-  }, { "124": 124, "40": 40, "42": 42 }], 124: [function (_dereq_, module, exports) {
-    var id = 0;
-    var px = Math.random();
-    module.exports = function (key) {
-      return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
-    };
-  }, {}], 125: [function (_dereq_, module, exports) {
-    var isObject = _dereq_(51);
-    module.exports = function (it, TYPE) {
-      if (!isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!');
-      return it;
-    };
-  }, { "51": 51 }], 126: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var core = _dereq_(23);
-    var LIBRARY = _dereq_(60);
-    var wksExt = _dereq_(127);
-    var defineProperty$$1 = _dereq_(72).f;
-    module.exports = function (name) {
-      var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
-      if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty$$1($Symbol, name, { value: wksExt.f(name) });
-    };
-  }, { "127": 127, "23": 23, "40": 40, "60": 60, "72": 72 }], 127: [function (_dereq_, module, exports) {
-    exports.f = _dereq_(128);
-  }, { "128": 128 }], 128: [function (_dereq_, module, exports) {
-    var store = _dereq_(103)('wks');
-    var uid = _dereq_(124);
-    var _Symbol = _dereq_(40).Symbol;
-    var USE_SYMBOL = typeof _Symbol == 'function';
-
-    var $exports = module.exports = function (name) {
-      return store[name] || (store[name] = USE_SYMBOL && _Symbol[name] || (USE_SYMBOL ? _Symbol : uid)('Symbol.' + name));
-    };
-
-    $exports.store = store;
-  }, { "103": 103, "124": 124, "40": 40 }], 129: [function (_dereq_, module, exports) {
-    var classof = _dereq_(17);
-    var ITERATOR = _dereq_(128)('iterator');
-    var Iterators = _dereq_(58);
-    module.exports = _dereq_(23).getIteratorMethod = function (it) {
-      if (it != undefined) return it[ITERATOR] || it['@@iterator'] || Iterators[classof(it)];
-    };
-  }, { "128": 128, "17": 17, "23": 23, "58": 58 }], 130: [function (_dereq_, module, exports) {
-    // https://github.com/benjamingr/RexExp.escape
-    var $export = _dereq_(33);
-    var $re = _dereq_(95)(/[\\^$*+?.()|[\]{}]/g, '\\$&');
-
-    $export($export.S, 'RegExp', { escape: function escape(it) {
-        return $re(it);
-      } });
-  }, { "33": 33, "95": 95 }], 131: [function (_dereq_, module, exports) {
-    // 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length)
-    var $export = _dereq_(33);
-
-    $export($export.P, 'Array', { copyWithin: _dereq_(8) });
-
-    _dereq_(5)('copyWithin');
-  }, { "33": 33, "5": 5, "8": 8 }], 132: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $every = _dereq_(12)(4);
-
-    $export($export.P + $export.F * !_dereq_(105)([].every, true), 'Array', {
-      // 22.1.3.5 / 15.4.4.16 Array.prototype.every(callbackfn [, thisArg])
-      every: function every(callbackfn /* , thisArg */) {
-        return $every(this, callbackfn, arguments[1]);
-      }
-    });
-  }, { "105": 105, "12": 12, "33": 33 }], 133: [function (_dereq_, module, exports) {
-    // 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length)
-    var $export = _dereq_(33);
-
-    $export($export.P, 'Array', { fill: _dereq_(9) });
-
-    _dereq_(5)('fill');
-  }, { "33": 33, "5": 5, "9": 9 }], 134: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $filter = _dereq_(12)(2);
-
-    $export($export.P + $export.F * !_dereq_(105)([].filter, true), 'Array', {
-      // 22.1.3.7 / 15.4.4.20 Array.prototype.filter(callbackfn [, thisArg])
-      filter: function filter(callbackfn /* , thisArg */) {
-        return $filter(this, callbackfn, arguments[1]);
-      }
-    });
-  }, { "105": 105, "12": 12, "33": 33 }], 135: [function (_dereq_, module, exports) {
-    'use strict';
-    // 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined)
-
-    var $export = _dereq_(33);
-    var $find = _dereq_(12)(6);
-    var KEY = 'findIndex';
-    var forced = true;
-    // Shouldn't skip holes
-    if (KEY in []) Array(1)[KEY](function () {
-      forced = false;
-    });
-    $export($export.P + $export.F * forced, 'Array', {
-      findIndex: function findIndex(callbackfn /* , that = undefined */) {
-        return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
-      }
-    });
-    _dereq_(5)(KEY);
-  }, { "12": 12, "33": 33, "5": 5 }], 136: [function (_dereq_, module, exports) {
-    'use strict';
-    // 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined)
-
-    var $export = _dereq_(33);
-    var $find = _dereq_(12)(5);
-    var KEY = 'find';
-    var forced = true;
-    // Shouldn't skip holes
-    if (KEY in []) Array(1)[KEY](function () {
-      forced = false;
-    });
-    $export($export.P + $export.F * forced, 'Array', {
-      find: function find(callbackfn /* , that = undefined */) {
-        return $find(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);
-      }
-    });
-    _dereq_(5)(KEY);
-  }, { "12": 12, "33": 33, "5": 5 }], 137: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $forEach = _dereq_(12)(0);
-    var STRICT = _dereq_(105)([].forEach, true);
-
-    $export($export.P + $export.F * !STRICT, 'Array', {
-      // 22.1.3.10 / 15.4.4.18 Array.prototype.forEach(callbackfn [, thisArg])
-      forEach: function forEach(callbackfn /* , thisArg */) {
-        return $forEach(this, callbackfn, arguments[1]);
-      }
-    });
-  }, { "105": 105, "12": 12, "33": 33 }], 138: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var ctx = _dereq_(25);
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var call = _dereq_(53);
-    var isArrayIter = _dereq_(48);
-    var toLength = _dereq_(118);
-    var createProperty = _dereq_(24);
-    var getIterFn = _dereq_(129);
-
-    $export($export.S + $export.F * !_dereq_(56)(function (iter) {
-      Array.from(iter);
-    }), 'Array', {
-      // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
-      from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
-        var O = toObject(arrayLike);
-        var C = typeof this == 'function' ? this : Array;
-        var aLen = arguments.length;
-        var mapfn = aLen > 1 ? arguments[1] : undefined;
-        var mapping = mapfn !== undefined;
-        var index = 0;
-        var iterFn = getIterFn(O);
-        var length, result, step, iterator;
-        if (mapping) mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
-        // if object isn't iterable or it's array with default iterator - use simple case
-        if (iterFn != undefined && !(C == Array && isArrayIter(iterFn))) {
-          for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) {
-            createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);
-          }
-        } else {
-          length = toLength(O.length);
-          for (result = new C(length); length > index; index++) {
-            createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
-          }
-        }
-        result.length = index;
-        return result;
-      }
-    });
-  }, { "118": 118, "119": 119, "129": 129, "24": 24, "25": 25, "33": 33, "48": 48, "53": 53, "56": 56 }], 139: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $indexOf = _dereq_(11)(false);
-    var $native = [].indexOf;
-    var NEGATIVE_ZERO = !!$native && 1 / [1].indexOf(1, -0) < 0;
-
-    $export($export.P + $export.F * (NEGATIVE_ZERO || !_dereq_(105)($native)), 'Array', {
-      // 22.1.3.11 / 15.4.4.14 Array.prototype.indexOf(searchElement [, fromIndex])
-      indexOf: function indexOf(searchElement /* , fromIndex = 0 */) {
-        return NEGATIVE_ZERO
-        // convert -0 to +0
-        ? $native.apply(this, arguments) || 0 : $indexOf(this, searchElement, arguments[1]);
-      }
-    });
-  }, { "105": 105, "11": 11, "33": 33 }], 140: [function (_dereq_, module, exports) {
-    // 22.1.2.2 / 15.4.3.2 Array.isArray(arg)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Array', { isArray: _dereq_(49) });
-  }, { "33": 33, "49": 49 }], 141: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var addToUnscopables = _dereq_(5);
-    var step = _dereq_(57);
-    var Iterators = _dereq_(58);
-    var toIObject = _dereq_(117);
-
-    // 22.1.3.4 Array.prototype.entries()
-    // 22.1.3.13 Array.prototype.keys()
-    // 22.1.3.29 Array.prototype.values()
-    // 22.1.3.30 Array.prototype[@@iterator]()
-    module.exports = _dereq_(55)(Array, 'Array', function (iterated, kind) {
-      this._t = toIObject(iterated); // target
-      this._i = 0; // next index
-      this._k = kind; // kind
-      // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
-    }, function () {
-      var O = this._t;
-      var kind = this._k;
-      var index = this._i++;
-      if (!O || index >= O.length) {
-        this._t = undefined;
-        return step(1);
-      }
-      if (kind == 'keys') return step(0, index);
-      if (kind == 'values') return step(0, O[index]);
-      return step(0, [index, O[index]]);
-    }, 'values');
-
-    // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
-    Iterators.Arguments = Iterators.Array;
-
-    addToUnscopables('keys');
-    addToUnscopables('values');
-    addToUnscopables('entries');
-  }, { "117": 117, "5": 5, "55": 55, "57": 57, "58": 58 }], 142: [function (_dereq_, module, exports) {
-    'use strict';
-    // 22.1.3.13 Array.prototype.join(separator)
-
-    var $export = _dereq_(33);
-    var toIObject = _dereq_(117);
-    var arrayJoin = [].join;
-
-    // fallback for not array-like strings
-    $export($export.P + $export.F * (_dereq_(47) != Object || !_dereq_(105)(arrayJoin)), 'Array', {
-      join: function join(separator) {
-        return arrayJoin.call(toIObject(this), separator === undefined ? ',' : separator);
-      }
-    });
-  }, { "105": 105, "117": 117, "33": 33, "47": 47 }], 143: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toIObject = _dereq_(117);
-    var toInteger = _dereq_(116);
-    var toLength = _dereq_(118);
-    var $native = [].lastIndexOf;
-    var NEGATIVE_ZERO = !!$native && 1 / [1].lastIndexOf(1, -0) < 0;
-
-    $export($export.P + $export.F * (NEGATIVE_ZERO || !_dereq_(105)($native)), 'Array', {
-      // 22.1.3.14 / 15.4.4.15 Array.prototype.lastIndexOf(searchElement [, fromIndex])
-      lastIndexOf: function lastIndexOf(searchElement /* , fromIndex = @[*-1] */) {
-        // convert -0 to +0
-        if (NEGATIVE_ZERO) return $native.apply(this, arguments) || 0;
-        var O = toIObject(this);
-        var length = toLength(O.length);
-        var index = length - 1;
-        if (arguments.length > 1) index = Math.min(index, toInteger(arguments[1]));
-        if (index < 0) index = length + index;
-        for (; index >= 0; index--) {
-          if (index in O) if (O[index] === searchElement) return index || 0;
-        }return -1;
-      }
-    });
-  }, { "105": 105, "116": 116, "117": 117, "118": 118, "33": 33 }], 144: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $map = _dereq_(12)(1);
-
-    $export($export.P + $export.F * !_dereq_(105)([].map, true), 'Array', {
-      // 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg])
-      map: function map(callbackfn /* , thisArg */) {
-        return $map(this, callbackfn, arguments[1]);
-      }
-    });
-  }, { "105": 105, "12": 12, "33": 33 }], 145: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var createProperty = _dereq_(24);
-
-    // WebKit Array.of isn't generic
-    $export($export.S + $export.F * _dereq_(35)(function () {
-      function F() {/* empty */}
-      return !(Array.of.call(F) instanceof F);
-    }), 'Array', {
-      // 22.1.2.3 Array.of( ...items)
-      of: function of() /* ...args */{
-        var index = 0;
-        var aLen = arguments.length;
-        var result = new (typeof this == 'function' ? this : Array)(aLen);
-        while (aLen > index) {
-          createProperty(result, index, arguments[index++]);
-        }result.length = aLen;
-        return result;
-      }
-    });
-  }, { "24": 24, "33": 33, "35": 35 }], 146: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $reduce = _dereq_(13);
-
-    $export($export.P + $export.F * !_dereq_(105)([].reduceRight, true), 'Array', {
-      // 22.1.3.19 / 15.4.4.22 Array.prototype.reduceRight(callbackfn [, initialValue])
-      reduceRight: function reduceRight(callbackfn /* , initialValue */) {
-        return $reduce(this, callbackfn, arguments.length, arguments[1], true);
-      }
-    });
-  }, { "105": 105, "13": 13, "33": 33 }], 147: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $reduce = _dereq_(13);
-
-    $export($export.P + $export.F * !_dereq_(105)([].reduce, true), 'Array', {
-      // 22.1.3.18 / 15.4.4.21 Array.prototype.reduce(callbackfn [, initialValue])
-      reduce: function reduce(callbackfn /* , initialValue */) {
-        return $reduce(this, callbackfn, arguments.length, arguments[1], false);
-      }
-    });
-  }, { "105": 105, "13": 13, "33": 33 }], 148: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var html = _dereq_(43);
-    var cof = _dereq_(18);
-    var toAbsoluteIndex = _dereq_(114);
-    var toLength = _dereq_(118);
-    var arraySlice = [].slice;
-
-    // fallback for not array-like ES3 strings and DOM objects
-    $export($export.P + $export.F * _dereq_(35)(function () {
-      if (html) arraySlice.call(html);
-    }), 'Array', {
-      slice: function slice(begin, end) {
-        var len = toLength(this.length);
-        var klass = cof(this);
-        end = end === undefined ? len : end;
-        if (klass == 'Array') return arraySlice.call(this, begin, end);
-        var start = toAbsoluteIndex(begin, len);
-        var upTo = toAbsoluteIndex(end, len);
-        var size = toLength(upTo - start);
-        var cloned = Array(size);
-        var i = 0;
-        for (; i < size; i++) {
-          cloned[i] = klass == 'String' ? this.charAt(start + i) : this[start + i];
-        }return cloned;
-      }
-    });
-  }, { "114": 114, "118": 118, "18": 18, "33": 33, "35": 35, "43": 43 }], 149: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $some = _dereq_(12)(3);
-
-    $export($export.P + $export.F * !_dereq_(105)([].some, true), 'Array', {
-      // 22.1.3.23 / 15.4.4.17 Array.prototype.some(callbackfn [, thisArg])
-      some: function some(callbackfn /* , thisArg */) {
-        return $some(this, callbackfn, arguments[1]);
-      }
-    });
-  }, { "105": 105, "12": 12, "33": 33 }], 150: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var aFunction = _dereq_(3);
-    var toObject = _dereq_(119);
-    var fails = _dereq_(35);
-    var $sort = [].sort;
-    var test = [1, 2, 3];
-
-    $export($export.P + $export.F * (fails(function () {
-      // IE8-
-      test.sort(undefined);
-    }) || !fails(function () {
-      // V8 bug
-      test.sort(null);
-      // Old WebKit
-    }) || !_dereq_(105)($sort)), 'Array', {
-      // 22.1.3.25 Array.prototype.sort(comparefn)
-      sort: function sort(comparefn) {
-        return comparefn === undefined ? $sort.call(toObject(this)) : $sort.call(toObject(this), aFunction(comparefn));
-      }
-    });
-  }, { "105": 105, "119": 119, "3": 3, "33": 33, "35": 35 }], 151: [function (_dereq_, module, exports) {
-    _dereq_(100)('Array');
-  }, { "100": 100 }], 152: [function (_dereq_, module, exports) {
-    // 20.3.3.1 / 15.9.4.4 Date.now()
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Date', { now: function now() {
-        return new Date().getTime();
-      } });
-  }, { "33": 33 }], 153: [function (_dereq_, module, exports) {
-    // 20.3.4.36 / 15.9.5.43 Date.prototype.toISOString()
-    var $export = _dereq_(33);
-    var toISOString = _dereq_(26);
-
-    // PhantomJS / old WebKit has a broken implementations
-    $export($export.P + $export.F * (Date.prototype.toISOString !== toISOString), 'Date', {
-      toISOString: toISOString
-    });
-  }, { "26": 26, "33": 33 }], 154: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var toPrimitive = _dereq_(120);
-
-    $export($export.P + $export.F * _dereq_(35)(function () {
-      return new Date(NaN).toJSON() !== null || Date.prototype.toJSON.call({ toISOString: function toISOString() {
-          return 1;
-        } }) !== 1;
-    }), 'Date', {
-      // eslint-disable-next-line no-unused-vars
-      toJSON: function toJSON(key) {
-        var O = toObject(this);
-        var pv = toPrimitive(O);
-        return typeof pv == 'number' && !isFinite(pv) ? null : O.toISOString();
-      }
-    });
-  }, { "119": 119, "120": 120, "33": 33, "35": 35 }], 155: [function (_dereq_, module, exports) {
-    var TO_PRIMITIVE = _dereq_(128)('toPrimitive');
-    var proto = Date.prototype;
-
-    if (!(TO_PRIMITIVE in proto)) _dereq_(42)(proto, TO_PRIMITIVE, _dereq_(27));
-  }, { "128": 128, "27": 27, "42": 42 }], 156: [function (_dereq_, module, exports) {
-    var DateProto = Date.prototype;
-    var INVALID_DATE = 'Invalid Date';
-    var TO_STRING = 'toString';
-    var $toString = DateProto[TO_STRING];
-    var getTime = DateProto.getTime;
-    if (new Date(NaN) + '' != INVALID_DATE) {
-      _dereq_(94)(DateProto, TO_STRING, function toString() {
-        var value = getTime.call(this);
-        // eslint-disable-next-line no-self-compare
-        return value === value ? $toString.call(this) : INVALID_DATE;
-      });
-    }
-  }, { "94": 94 }], 157: [function (_dereq_, module, exports) {
-    // 19.2.3.2 / 15.3.4.5 Function.prototype.bind(thisArg, args...)
-    var $export = _dereq_(33);
-
-    $export($export.P, 'Function', { bind: _dereq_(16) });
-  }, { "16": 16, "33": 33 }], 158: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var isObject = _dereq_(51);
-    var getPrototypeOf = _dereq_(79);
-    var HAS_INSTANCE = _dereq_(128)('hasInstance');
-    var FunctionProto = Function.prototype;
-    // 19.2.3.6 Function.prototype[@@hasInstance](V)
-    if (!(HAS_INSTANCE in FunctionProto)) _dereq_(72).f(FunctionProto, HAS_INSTANCE, { value: function value(O) {
-        if (typeof this != 'function' || !isObject(O)) return false;
-        if (!isObject(this.prototype)) return O instanceof this;
-        // for environment w/o native `@@hasInstance` logic enough `instanceof`, but add this:
-        while (O = getPrototypeOf(O)) {
-          if (this.prototype === O) return true;
-        }return false;
-      } });
-  }, { "128": 128, "51": 51, "72": 72, "79": 79 }], 159: [function (_dereq_, module, exports) {
-    var dP = _dereq_(72).f;
-    var FProto = Function.prototype;
-    var nameRE = /^\s*function ([^ (]*)/;
-    var NAME = 'name';
-
-    // 19.2.4.2 name
-    NAME in FProto || _dereq_(29) && dP(FProto, NAME, {
-      configurable: true,
-      get: function get() {
-        try {
-          return ('' + this).match(nameRE)[1];
-        } catch (e) {
-          return '';
-        }
-      }
-    });
-  }, { "29": 29, "72": 72 }], 160: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var strong = _dereq_(19);
-    var validate = _dereq_(125);
-    var MAP = 'Map';
-
-    // 23.1 Map Objects
-    module.exports = _dereq_(22)(MAP, function (get$$1) {
-      return function Map() {
-        return get$$1(this, arguments.length > 0 ? arguments[0] : undefined);
-      };
-    }, {
-      // 23.1.3.6 Map.prototype.get(key)
-      get: function get(key) {
-        var entry = strong.getEntry(validate(this, MAP), key);
-        return entry && entry.v;
-      },
-      // 23.1.3.9 Map.prototype.set(key, value)
-      set: function set(key, value) {
-        return strong.def(validate(this, MAP), key === 0 ? 0 : key, value);
-      }
-    }, strong, true);
-  }, { "125": 125, "19": 19, "22": 22 }], 161: [function (_dereq_, module, exports) {
-    // 20.2.2.3 Math.acosh(x)
-    var $export = _dereq_(33);
-    var log1p = _dereq_(63);
-    var sqrt = Math.sqrt;
-    var $acosh = Math.acosh;
-
-    $export($export.S + $export.F * !($acosh
-    // V8 bug: https://code.google.com/p/v8/issues/detail?id=3509
-    && Math.floor($acosh(Number.MAX_VALUE)) == 710
-    // Tor Browser bug: Math.acosh(Infinity) -> NaN
-    && $acosh(Infinity) == Infinity), 'Math', {
-      acosh: function acosh(x) {
-        return (x = +x) < 1 ? NaN : x > 94906265.62425156 ? Math.log(x) + Math.LN2 : log1p(x - 1 + sqrt(x - 1) * sqrt(x + 1));
-      }
-    });
-  }, { "33": 33, "63": 63 }], 162: [function (_dereq_, module, exports) {
-    // 20.2.2.5 Math.asinh(x)
-    var $export = _dereq_(33);
-    var $asinh = Math.asinh;
-
-    function asinh(x) {
-      return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1));
-    }
-
-    // Tor Browser bug: Math.asinh(0) -> -0
-    $export($export.S + $export.F * !($asinh && 1 / $asinh(0) > 0), 'Math', { asinh: asinh });
-  }, { "33": 33 }], 163: [function (_dereq_, module, exports) {
-    // 20.2.2.7 Math.atanh(x)
-    var $export = _dereq_(33);
-    var $atanh = Math.atanh;
-
-    // Tor Browser bug: Math.atanh(-0) -> 0
-    $export($export.S + $export.F * !($atanh && 1 / $atanh(-0) < 0), 'Math', {
-      atanh: function atanh(x) {
-        return (x = +x) == 0 ? x : Math.log((1 + x) / (1 - x)) / 2;
-      }
-    });
-  }, { "33": 33 }], 164: [function (_dereq_, module, exports) {
-    // 20.2.2.9 Math.cbrt(x)
-    var $export = _dereq_(33);
-    var sign = _dereq_(65);
-
-    $export($export.S, 'Math', {
-      cbrt: function cbrt(x) {
-        return sign(x = +x) * Math.pow(Math.abs(x), 1 / 3);
-      }
-    });
-  }, { "33": 33, "65": 65 }], 165: [function (_dereq_, module, exports) {
-    // 20.2.2.11 Math.clz32(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      clz32: function clz32(x) {
-        return (x >>>= 0) ? 31 - Math.floor(Math.log(x + 0.5) * Math.LOG2E) : 32;
-      }
-    });
-  }, { "33": 33 }], 166: [function (_dereq_, module, exports) {
-    // 20.2.2.12 Math.cosh(x)
-    var $export = _dereq_(33);
-    var exp = Math.exp;
-
-    $export($export.S, 'Math', {
-      cosh: function cosh(x) {
-        return (exp(x = +x) + exp(-x)) / 2;
-      }
-    });
-  }, { "33": 33 }], 167: [function (_dereq_, module, exports) {
-    // 20.2.2.14 Math.expm1(x)
-    var $export = _dereq_(33);
-    var $expm1 = _dereq_(61);
-
-    $export($export.S + $export.F * ($expm1 != Math.expm1), 'Math', { expm1: $expm1 });
-  }, { "33": 33, "61": 61 }], 168: [function (_dereq_, module, exports) {
-    // 20.2.2.16 Math.fround(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { fround: _dereq_(62) });
-  }, { "33": 33, "62": 62 }], 169: [function (_dereq_, module, exports) {
-    // 20.2.2.17 Math.hypot([value1[, value2[, … ]]])
-    var $export = _dereq_(33);
-    var abs = Math.abs;
-
-    $export($export.S, 'Math', {
-      hypot: function hypot(value1, value2) {
-        // eslint-disable-line no-unused-vars
-        var sum = 0;
-        var i = 0;
-        var aLen = arguments.length;
-        var larg = 0;
-        var arg, div;
-        while (i < aLen) {
-          arg = abs(arguments[i++]);
-          if (larg < arg) {
-            div = larg / arg;
-            sum = sum * div * div + 1;
-            larg = arg;
-          } else if (arg > 0) {
-            div = arg / larg;
-            sum += div * div;
-          } else sum += arg;
-        }
-        return larg === Infinity ? Infinity : larg * Math.sqrt(sum);
-      }
-    });
-  }, { "33": 33 }], 170: [function (_dereq_, module, exports) {
-    // 20.2.2.18 Math.imul(x, y)
-    var $export = _dereq_(33);
-    var $imul = Math.imul;
-
-    // some WebKit versions fails with big numbers, some has wrong arity
-    $export($export.S + $export.F * _dereq_(35)(function () {
-      return $imul(0xffffffff, 5) != -5 || $imul.length != 2;
-    }), 'Math', {
-      imul: function imul(x, y) {
-        var UINT16 = 0xffff;
-        var xn = +x;
-        var yn = +y;
-        var xl = UINT16 & xn;
-        var yl = UINT16 & yn;
-        return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);
-      }
-    });
-  }, { "33": 33, "35": 35 }], 171: [function (_dereq_, module, exports) {
-    // 20.2.2.21 Math.log10(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      log10: function log10(x) {
-        return Math.log(x) * Math.LOG10E;
-      }
-    });
-  }, { "33": 33 }], 172: [function (_dereq_, module, exports) {
-    // 20.2.2.20 Math.log1p(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { log1p: _dereq_(63) });
-  }, { "33": 33, "63": 63 }], 173: [function (_dereq_, module, exports) {
-    // 20.2.2.22 Math.log2(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      log2: function log2(x) {
-        return Math.log(x) / Math.LN2;
-      }
-    });
-  }, { "33": 33 }], 174: [function (_dereq_, module, exports) {
-    // 20.2.2.28 Math.sign(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { sign: _dereq_(65) });
-  }, { "33": 33, "65": 65 }], 175: [function (_dereq_, module, exports) {
-    // 20.2.2.30 Math.sinh(x)
-    var $export = _dereq_(33);
-    var expm1 = _dereq_(61);
-    var exp = Math.exp;
-
-    // V8 near Chromium 38 has a problem with very small numbers
-    $export($export.S + $export.F * _dereq_(35)(function () {
-      return !Math.sinh(-2e-17) != -2e-17;
-    }), 'Math', {
-      sinh: function sinh(x) {
-        return Math.abs(x = +x) < 1 ? (expm1(x) - expm1(-x)) / 2 : (exp(x - 1) - exp(-x - 1)) * (Math.E / 2);
-      }
-    });
-  }, { "33": 33, "35": 35, "61": 61 }], 176: [function (_dereq_, module, exports) {
-    // 20.2.2.33 Math.tanh(x)
-    var $export = _dereq_(33);
-    var expm1 = _dereq_(61);
-    var exp = Math.exp;
-
-    $export($export.S, 'Math', {
-      tanh: function tanh(x) {
-        var a = expm1(x = +x);
-        var b = expm1(-x);
-        return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp(x) + exp(-x));
-      }
-    });
-  }, { "33": 33, "61": 61 }], 177: [function (_dereq_, module, exports) {
-    // 20.2.2.34 Math.trunc(x)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      trunc: function trunc(it) {
-        return (it > 0 ? Math.floor : Math.ceil)(it);
-      }
-    });
-  }, { "33": 33 }], 178: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var global = _dereq_(40);
-    var has = _dereq_(41);
-    var cof = _dereq_(18);
-    var inheritIfRequired = _dereq_(45);
-    var toPrimitive = _dereq_(120);
-    var fails = _dereq_(35);
-    var gOPN = _dereq_(77).f;
-    var gOPD = _dereq_(75).f;
-    var dP = _dereq_(72).f;
-    var $trim = _dereq_(111).trim;
-    var NUMBER = 'Number';
-    var $Number = global[NUMBER];
-    var Base = $Number;
-    var proto = $Number.prototype;
-    // Opera ~12 has broken Object#toString
-    var BROKEN_COF = cof(_dereq_(71)(proto)) == NUMBER;
-    var TRIM = 'trim' in String.prototype;
-
-    // 7.1.3 ToNumber(argument)
-    var toNumber = function toNumber(argument) {
-      var it = toPrimitive(argument, false);
-      if (typeof it == 'string' && it.length > 2) {
-        it = TRIM ? it.trim() : $trim(it, 3);
-        var first = it.charCodeAt(0);
-        var third, radix, maxCode;
-        if (first === 43 || first === 45) {
-          third = it.charCodeAt(2);
-          if (third === 88 || third === 120) return NaN; // Number('+0x1') should be NaN, old V8 fix
-        } else if (first === 48) {
-          switch (it.charCodeAt(1)) {
-            case 66:case 98:
-              radix = 2;maxCode = 49;break; // fast equal /^0b[01]+$/i
-            case 79:case 111:
-              radix = 8;maxCode = 55;break; // fast equal /^0o[0-7]+$/i
-            default:
-              return +it;
-          }
-          for (var digits = it.slice(2), i = 0, l = digits.length, code; i < l; i++) {
-            code = digits.charCodeAt(i);
-            // parseInt parses a string to a first unavailable symbol
-            // but ToNumber should return NaN if a string contains unavailable symbols
-            if (code < 48 || code > maxCode) return NaN;
-          }return parseInt(digits, radix);
-        }
-      }return +it;
-    };
-
-    if (!$Number(' 0o1') || !$Number('0b1') || $Number('+0x1')) {
-      $Number = function Number(value) {
-        var it = arguments.length < 1 ? 0 : value;
-        var that = this;
-        return that instanceof $Number
-        // check on 1..constructor(foo) case
-        && (BROKEN_COF ? fails(function () {
-          proto.valueOf.call(that);
-        }) : cof(that) != NUMBER) ? inheritIfRequired(new Base(toNumber(it)), that, $Number) : toNumber(it);
-      };
-      for (var keys = _dereq_(29) ? gOPN(Base) : (
-      // ES3:
-      'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' +
-      // ES6 (in case, if modules with ES6 Number statics required before):
-      'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' + 'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger').split(','), j = 0, key; keys.length > j; j++) {
-        if (has(Base, key = keys[j]) && !has($Number, key)) {
-          dP($Number, key, gOPD(Base, key));
-        }
-      }
-      $Number.prototype = proto;
-      proto.constructor = $Number;
-      _dereq_(94)(global, NUMBER, $Number);
-    }
-  }, { "111": 111, "120": 120, "18": 18, "29": 29, "35": 35, "40": 40, "41": 41, "45": 45, "71": 71, "72": 72, "75": 75, "77": 77, "94": 94 }], 179: [function (_dereq_, module, exports) {
-    // 20.1.2.1 Number.EPSILON
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Number', { EPSILON: Math.pow(2, -52) });
-  }, { "33": 33 }], 180: [function (_dereq_, module, exports) {
-    // 20.1.2.2 Number.isFinite(number)
-    var $export = _dereq_(33);
-    var _isFinite = _dereq_(40).isFinite;
-
-    $export($export.S, 'Number', {
-      isFinite: function isFinite(it) {
-        return typeof it == 'number' && _isFinite(it);
-      }
-    });
-  }, { "33": 33, "40": 40 }], 181: [function (_dereq_, module, exports) {
-    // 20.1.2.3 Number.isInteger(number)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Number', { isInteger: _dereq_(50) });
-  }, { "33": 33, "50": 50 }], 182: [function (_dereq_, module, exports) {
-    // 20.1.2.4 Number.isNaN(number)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Number', {
-      isNaN: function isNaN(number) {
-        // eslint-disable-next-line no-self-compare
-        return number != number;
-      }
-    });
-  }, { "33": 33 }], 183: [function (_dereq_, module, exports) {
-    // 20.1.2.5 Number.isSafeInteger(number)
-    var $export = _dereq_(33);
-    var isInteger = _dereq_(50);
-    var abs = Math.abs;
-
-    $export($export.S, 'Number', {
-      isSafeInteger: function isSafeInteger(number) {
-        return isInteger(number) && abs(number) <= 0x1fffffffffffff;
-      }
-    });
-  }, { "33": 33, "50": 50 }], 184: [function (_dereq_, module, exports) {
-    // 20.1.2.6 Number.MAX_SAFE_INTEGER
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Number', { MAX_SAFE_INTEGER: 0x1fffffffffffff });
-  }, { "33": 33 }], 185: [function (_dereq_, module, exports) {
-    // 20.1.2.10 Number.MIN_SAFE_INTEGER
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Number', { MIN_SAFE_INTEGER: -0x1fffffffffffff });
-  }, { "33": 33 }], 186: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var $parseFloat = _dereq_(86);
-    // 20.1.2.12 Number.parseFloat(string)
-    $export($export.S + $export.F * (Number.parseFloat != $parseFloat), 'Number', { parseFloat: $parseFloat });
-  }, { "33": 33, "86": 86 }], 187: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var $parseInt = _dereq_(87);
-    // 20.1.2.13 Number.parseInt(string, radix)
-    $export($export.S + $export.F * (Number.parseInt != $parseInt), 'Number', { parseInt: $parseInt });
-  }, { "33": 33, "87": 87 }], 188: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toInteger = _dereq_(116);
-    var aNumberValue = _dereq_(4);
-    var repeat = _dereq_(110);
-    var $toFixed = 1.0.toFixed;
-    var floor = Math.floor;
-    var data = [0, 0, 0, 0, 0, 0];
-    var ERROR = 'Number.toFixed: incorrect invocation!';
-    var ZERO = '0';
-
-    var multiply = function multiply(n, c) {
-      var i = -1;
-      var c2 = c;
-      while (++i < 6) {
-        c2 += n * data[i];
-        data[i] = c2 % 1e7;
-        c2 = floor(c2 / 1e7);
-      }
-    };
-    var divide = function divide(n) {
-      var i = 6;
-      var c = 0;
-      while (--i >= 0) {
-        c += data[i];
-        data[i] = floor(c / n);
-        c = c % n * 1e7;
-      }
-    };
-    var numToString = function numToString() {
-      var i = 6;
-      var s = '';
-      while (--i >= 0) {
-        if (s !== '' || i === 0 || data[i] !== 0) {
-          var t = String(data[i]);
-          s = s === '' ? t : s + repeat.call(ZERO, 7 - t.length) + t;
-        }
-      }return s;
-    };
-    var pow = function pow(x, n, acc) {
-      return n === 0 ? acc : n % 2 === 1 ? pow(x, n - 1, acc * x) : pow(x * x, n / 2, acc);
-    };
-    var log = function log(x) {
-      var n = 0;
-      var x2 = x;
-      while (x2 >= 4096) {
-        n += 12;
-        x2 /= 4096;
-      }
-      while (x2 >= 2) {
-        n += 1;
-        x2 /= 2;
-      }return n;
-    };
-
-    $export($export.P + $export.F * (!!$toFixed && (0.00008.toFixed(3) !== '0.000' || 0.9.toFixed(0) !== '1' || 1.255.toFixed(2) !== '1.25' || 1000000000000000128.0.toFixed(0) !== '1000000000000000128') || !_dereq_(35)(function () {
-      // V8 ~ Android 4.3-
-      $toFixed.call({});
-    })), 'Number', {
-      toFixed: function toFixed(fractionDigits) {
-        var x = aNumberValue(this, ERROR);
-        var f = toInteger(fractionDigits);
-        var s = '';
-        var m = ZERO;
-        var e, z, j, k;
-        if (f < 0 || f > 20) throw RangeError(ERROR);
-        // eslint-disable-next-line no-self-compare
-        if (x != x) return 'NaN';
-        if (x <= -1e21 || x >= 1e21) return String(x);
-        if (x < 0) {
-          s = '-';
-          x = -x;
-        }
-        if (x > 1e-21) {
-          e = log(x * pow(2, 69, 1)) - 69;
-          z = e < 0 ? x * pow(2, -e, 1) : x / pow(2, e, 1);
-          z *= 0x10000000000000;
-          e = 52 - e;
-          if (e > 0) {
-            multiply(0, z);
-            j = f;
-            while (j >= 7) {
-              multiply(1e7, 0);
-              j -= 7;
-            }
-            multiply(pow(10, j, 1), 0);
-            j = e - 1;
-            while (j >= 23) {
-              divide(1 << 23);
-              j -= 23;
-            }
-            divide(1 << j);
-            multiply(1, 1);
-            divide(2);
-            m = numToString();
-          } else {
-            multiply(0, z);
-            multiply(1 << -e, 0);
-            m = numToString() + repeat.call(ZERO, f);
-          }
-        }
-        if (f > 0) {
-          k = m.length;
-          m = s + (k <= f ? '0.' + repeat.call(ZERO, f - k) + m : m.slice(0, k - f) + '.' + m.slice(k - f));
-        } else {
-          m = s + m;
-        }return m;
-      }
-    });
-  }, { "110": 110, "116": 116, "33": 33, "35": 35, "4": 4 }], 189: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $fails = _dereq_(35);
-    var aNumberValue = _dereq_(4);
-    var $toPrecision = 1.0.toPrecision;
-
-    $export($export.P + $export.F * ($fails(function () {
-      // IE7-
-      return $toPrecision.call(1, undefined) !== '1';
-    }) || !$fails(function () {
-      // V8 ~ Android 4.3-
-      $toPrecision.call({});
-    })), 'Number', {
-      toPrecision: function toPrecision(precision) {
-        var that = aNumberValue(this, 'Number#toPrecision: incorrect invocation!');
-        return precision === undefined ? $toPrecision.call(that) : $toPrecision.call(that, precision);
-      }
-    });
-  }, { "33": 33, "35": 35, "4": 4 }], 190: [function (_dereq_, module, exports) {
-    // 19.1.3.1 Object.assign(target, source)
-    var $export = _dereq_(33);
-
-    $export($export.S + $export.F, 'Object', { assign: _dereq_(70) });
-  }, { "33": 33, "70": 70 }], 191: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-    $export($export.S, 'Object', { create: _dereq_(71) });
-  }, { "33": 33, "71": 71 }], 192: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    // 19.1.2.3 / 15.2.3.7 Object.defineProperties(O, Properties)
-    $export($export.S + $export.F * !_dereq_(29), 'Object', { defineProperties: _dereq_(73) });
-  }, { "29": 29, "33": 33, "73": 73 }], 193: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    // 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
-    $export($export.S + $export.F * !_dereq_(29), 'Object', { defineProperty: _dereq_(72).f });
-  }, { "29": 29, "33": 33, "72": 72 }], 194: [function (_dereq_, module, exports) {
-    // 19.1.2.5 Object.freeze(O)
-    var isObject = _dereq_(51);
-    var meta = _dereq_(66).onFreeze;
-
-    _dereq_(83)('freeze', function ($freeze) {
-      return function freeze(it) {
-        return $freeze && isObject(it) ? $freeze(meta(it)) : it;
-      };
-    });
-  }, { "51": 51, "66": 66, "83": 83 }], 195: [function (_dereq_, module, exports) {
-    // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
-    var toIObject = _dereq_(117);
-    var $getOwnPropertyDescriptor = _dereq_(75).f;
-
-    _dereq_(83)('getOwnPropertyDescriptor', function () {
-      return function getOwnPropertyDescriptor(it, key) {
-        return $getOwnPropertyDescriptor(toIObject(it), key);
-      };
-    });
-  }, { "117": 117, "75": 75, "83": 83 }], 196: [function (_dereq_, module, exports) {
-    // 19.1.2.7 Object.getOwnPropertyNames(O)
-    _dereq_(83)('getOwnPropertyNames', function () {
-      return _dereq_(76).f;
-    });
-  }, { "76": 76, "83": 83 }], 197: [function (_dereq_, module, exports) {
-    // 19.1.2.9 Object.getPrototypeOf(O)
-    var toObject = _dereq_(119);
-    var $getPrototypeOf = _dereq_(79);
-
-    _dereq_(83)('getPrototypeOf', function () {
-      return function getPrototypeOf(it) {
-        return $getPrototypeOf(toObject(it));
-      };
-    });
-  }, { "119": 119, "79": 79, "83": 83 }], 198: [function (_dereq_, module, exports) {
-    // 19.1.2.11 Object.isExtensible(O)
-    var isObject = _dereq_(51);
-
-    _dereq_(83)('isExtensible', function ($isExtensible) {
-      return function isExtensible(it) {
-        return isObject(it) ? $isExtensible ? $isExtensible(it) : true : false;
-      };
-    });
-  }, { "51": 51, "83": 83 }], 199: [function (_dereq_, module, exports) {
-    // 19.1.2.12 Object.isFrozen(O)
-    var isObject = _dereq_(51);
-
-    _dereq_(83)('isFrozen', function ($isFrozen) {
-      return function isFrozen(it) {
-        return isObject(it) ? $isFrozen ? $isFrozen(it) : false : true;
-      };
-    });
-  }, { "51": 51, "83": 83 }], 200: [function (_dereq_, module, exports) {
-    // 19.1.2.13 Object.isSealed(O)
-    var isObject = _dereq_(51);
-
-    _dereq_(83)('isSealed', function ($isSealed) {
-      return function isSealed(it) {
-        return isObject(it) ? $isSealed ? $isSealed(it) : false : true;
-      };
-    });
-  }, { "51": 51, "83": 83 }], 201: [function (_dereq_, module, exports) {
-    // 19.1.3.10 Object.is(value1, value2)
-    var $export = _dereq_(33);
-    $export($export.S, 'Object', { is: _dereq_(96) });
-  }, { "33": 33, "96": 96 }], 202: [function (_dereq_, module, exports) {
-    // 19.1.2.14 Object.keys(O)
-    var toObject = _dereq_(119);
-    var $keys = _dereq_(81);
-
-    _dereq_(83)('keys', function () {
-      return function keys(it) {
-        return $keys(toObject(it));
-      };
-    });
-  }, { "119": 119, "81": 81, "83": 83 }], 203: [function (_dereq_, module, exports) {
-    // 19.1.2.15 Object.preventExtensions(O)
-    var isObject = _dereq_(51);
-    var meta = _dereq_(66).onFreeze;
-
-    _dereq_(83)('preventExtensions', function ($preventExtensions) {
-      return function preventExtensions(it) {
-        return $preventExtensions && isObject(it) ? $preventExtensions(meta(it)) : it;
-      };
-    });
-  }, { "51": 51, "66": 66, "83": 83 }], 204: [function (_dereq_, module, exports) {
-    // 19.1.2.17 Object.seal(O)
-    var isObject = _dereq_(51);
-    var meta = _dereq_(66).onFreeze;
-
-    _dereq_(83)('seal', function ($seal) {
-      return function seal(it) {
-        return $seal && isObject(it) ? $seal(meta(it)) : it;
-      };
-    });
-  }, { "51": 51, "66": 66, "83": 83 }], 205: [function (_dereq_, module, exports) {
-    // 19.1.3.19 Object.setPrototypeOf(O, proto)
-    var $export = _dereq_(33);
-    $export($export.S, 'Object', { setPrototypeOf: _dereq_(99).set });
-  }, { "33": 33, "99": 99 }], 206: [function (_dereq_, module, exports) {
-    'use strict';
-    // 19.1.3.6 Object.prototype.toString()
-
-    var classof = _dereq_(17);
-    var test = {};
-    test[_dereq_(128)('toStringTag')] = 'z';
-    if (test + '' != '[object z]') {
-      _dereq_(94)(Object.prototype, 'toString', function toString() {
-        return '[object ' + classof(this) + ']';
-      }, true);
-    }
-  }, { "128": 128, "17": 17, "94": 94 }], 207: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var $parseFloat = _dereq_(86);
-    // 18.2.4 parseFloat(string)
-    $export($export.G + $export.F * (parseFloat != $parseFloat), { parseFloat: $parseFloat });
-  }, { "33": 33, "86": 86 }], 208: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var $parseInt = _dereq_(87);
-    // 18.2.5 parseInt(string, radix)
-    $export($export.G + $export.F * (parseInt != $parseInt), { parseInt: $parseInt });
-  }, { "33": 33, "87": 87 }], 209: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var LIBRARY = _dereq_(60);
-    var global = _dereq_(40);
-    var ctx = _dereq_(25);
-    var classof = _dereq_(17);
-    var $export = _dereq_(33);
-    var isObject = _dereq_(51);
-    var aFunction = _dereq_(3);
-    var anInstance = _dereq_(6);
-    var forOf = _dereq_(39);
-    var speciesConstructor = _dereq_(104);
-    var task = _dereq_(113).set;
-    var microtask = _dereq_(68)();
-    var newPromiseCapabilityModule = _dereq_(69);
-    var perform = _dereq_(90);
-    var promiseResolve = _dereq_(91);
-    var PROMISE = 'Promise';
-    var TypeError = global.TypeError;
-    var process = global.process;
-    var $Promise = global[PROMISE];
-    var isNode = classof(process) == 'process';
-    var empty = function empty() {/* empty */};
-    var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
-    var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f;
-
-    var USE_NATIVE = !!function () {
-      try {
-        // correct subclassing with @@species support
-        var promise = $Promise.resolve(1);
-        var FakePromise = (promise.constructor = {})[_dereq_(128)('species')] = function (exec) {
-          exec(empty, empty);
-        };
-        // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
-        return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise;
-      } catch (e) {/* empty */}
-    }();
-
-    // helpers
-    var sameConstructor = LIBRARY ? function (a, b) {
-      // with library wrapper special case
-      return a === b || a === $Promise && b === Wrapper;
-    } : function (a, b) {
-      return a === b;
-    };
-    var isThenable = function isThenable(it) {
-      var then;
-      return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
-    };
-    var notify = function notify(promise, isReject) {
-      if (promise._n) return;
-      promise._n = true;
-      var chain = promise._c;
-      microtask(function () {
-        var value = promise._v;
-        var ok = promise._s == 1;
-        var i = 0;
-        var run = function run(reaction) {
-          var handler = ok ? reaction.ok : reaction.fail;
-          var resolve = reaction.resolve;
-          var reject = reaction.reject;
-          var domain = reaction.domain;
-          var result, then;
-          try {
-            if (handler) {
-              if (!ok) {
-                if (promise._h == 2) onHandleUnhandled(promise);
-                promise._h = 1;
-              }
-              if (handler === true) result = value;else {
-                if (domain) domain.enter();
-                result = handler(value);
-                if (domain) domain.exit();
-              }
-              if (result === reaction.promise) {
-                reject(TypeError('Promise-chain cycle'));
-              } else if (then = isThenable(result)) {
-                then.call(result, resolve, reject);
-              } else resolve(result);
-            } else reject(value);
-          } catch (e) {
-            reject(e);
-          }
-        };
-        while (chain.length > i) {
-          run(chain[i++]);
-        } // variable length - can't use forEach
-        promise._c = [];
-        promise._n = false;
-        if (isReject && !promise._h) onUnhandled(promise);
-      });
-    };
-    var onUnhandled = function onUnhandled(promise) {
-      task.call(global, function () {
-        var value = promise._v;
-        var unhandled = isUnhandled(promise);
-        var result, handler, console;
-        if (unhandled) {
-          result = perform(function () {
-            if (isNode) {
-              process.emit('unhandledRejection', value, promise);
-            } else if (handler = global.onunhandledrejection) {
-              handler({ promise: promise, reason: value });
-            } else if ((console = global.console) && console.error) {
-              console.error('Unhandled promise rejection', value);
-            }
-          });
-          // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
-          promise._h = isNode || isUnhandled(promise) ? 2 : 1;
-        }promise._a = undefined;
-        if (unhandled && result.e) throw result.v;
-      });
-    };
-    var isUnhandled = function isUnhandled(promise) {
-      if (promise._h == 1) return false;
-      var chain = promise._a || promise._c;
-      var i = 0;
-      var reaction;
-      while (chain.length > i) {
-        reaction = chain[i++];
-        if (reaction.fail || !isUnhandled(reaction.promise)) return false;
-      }return true;
-    };
-    var onHandleUnhandled = function onHandleUnhandled(promise) {
-      task.call(global, function () {
-        var handler;
-        if (isNode) {
-          process.emit('rejectionHandled', promise);
-        } else if (handler = global.onrejectionhandled) {
-          handler({ promise: promise, reason: promise._v });
-        }
-      });
-    };
-    var $reject = function $reject(value) {
-      var promise = this;
-      if (promise._d) return;
-      promise._d = true;
-      promise = promise._w || promise; // unwrap
-      promise._v = value;
-      promise._s = 2;
-      if (!promise._a) promise._a = promise._c.slice();
-      notify(promise, true);
-    };
-    var $resolve = function $resolve(value) {
-      var promise = this;
-      var then;
-      if (promise._d) return;
-      promise._d = true;
-      promise = promise._w || promise; // unwrap
-      try {
-        if (promise === value) throw TypeError("Promise can't be resolved itself");
-        if (then = isThenable(value)) {
-          microtask(function () {
-            var wrapper = { _w: promise, _d: false }; // wrap
-            try {
-              then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
-            } catch (e) {
-              $reject.call(wrapper, e);
-            }
-          });
-        } else {
-          promise._v = value;
-          promise._s = 1;
-          notify(promise, false);
-        }
-      } catch (e) {
-        $reject.call({ _w: promise, _d: false }, e); // wrap
-      }
-    };
-
-    // constructor polyfill
-    if (!USE_NATIVE) {
-      // 25.4.3.1 Promise(executor)
-      $Promise = function Promise(executor) {
-        anInstance(this, $Promise, PROMISE, '_h');
-        aFunction(executor);
-        Internal.call(this);
-        try {
-          executor(ctx($resolve, this, 1), ctx($reject, this, 1));
-        } catch (err) {
-          $reject.call(this, err);
-        }
-      };
-      // eslint-disable-next-line no-unused-vars
-      Internal = function Promise(executor) {
-        this._c = []; // <- awaiting reactions
-        this._a = undefined; // <- checked in isUnhandled reactions
-        this._s = 0; // <- state
-        this._d = false; // <- done
-        this._v = undefined; // <- value
-        this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
-        this._n = false; // <- notify
-      };
-      Internal.prototype = _dereq_(93)($Promise.prototype, {
-        // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
-        then: function then(onFulfilled, onRejected) {
-          var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
-          reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
-          reaction.fail = typeof onRejected == 'function' && onRejected;
-          reaction.domain = isNode ? process.domain : undefined;
-          this._c.push(reaction);
-          if (this._a) this._a.push(reaction);
-          if (this._s) notify(this, false);
-          return reaction.promise;
-        },
-        // 25.4.5.1 Promise.prototype.catch(onRejected)
-        'catch': function _catch(onRejected) {
-          return this.then(undefined, onRejected);
-        }
-      });
-      OwnPromiseCapability = function OwnPromiseCapability() {
-        var promise = new Internal();
-        this.promise = promise;
-        this.resolve = ctx($resolve, promise, 1);
-        this.reject = ctx($reject, promise, 1);
-      };
-      newPromiseCapabilityModule.f = newPromiseCapability = function newPromiseCapability(C) {
-        return sameConstructor($Promise, C) ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C);
-      };
-    }
-
-    $export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise });
-    _dereq_(101)($Promise, PROMISE);
-    _dereq_(100)(PROMISE);
-    Wrapper = _dereq_(23)[PROMISE];
-
-    // statics
-    $export($export.S + $export.F * !USE_NATIVE, PROMISE, {
-      // 25.4.4.5 Promise.reject(r)
-      reject: function reject(r) {
-        var capability = newPromiseCapability(this);
-        var $$reject = capability.reject;
-        $$reject(r);
-        return capability.promise;
-      }
-    });
-    $export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
-      // 25.4.4.6 Promise.resolve(x)
-      resolve: function resolve(x) {
-        // instanceof instead of internal slot check because we should fix it without replacement native Promise core
-        if (x instanceof $Promise && sameConstructor(x.constructor, this)) return x;
-        return promiseResolve(this, x);
-      }
-    });
-    $export($export.S + $export.F * !(USE_NATIVE && _dereq_(56)(function (iter) {
-      $Promise.all(iter)['catch'](empty);
-    })), PROMISE, {
-      // 25.4.4.1 Promise.all(iterable)
-      all: function all(iterable) {
-        var C = this;
-        var capability = newPromiseCapability(C);
-        var resolve = capability.resolve;
-        var reject = capability.reject;
-        var result = perform(function () {
-          var values = [];
-          var index = 0;
-          var remaining = 1;
-          forOf(iterable, false, function (promise) {
-            var $index = index++;
-            var alreadyCalled = false;
-            values.push(undefined);
-            remaining++;
-            C.resolve(promise).then(function (value) {
-              if (alreadyCalled) return;
-              alreadyCalled = true;
-              values[$index] = value;
-              --remaining || resolve(values);
-            }, reject);
-          });
-          --remaining || resolve(values);
-        });
-        if (result.e) reject(result.v);
-        return capability.promise;
-      },
-      // 25.4.4.4 Promise.race(iterable)
-      race: function race(iterable) {
-        var C = this;
-        var capability = newPromiseCapability(C);
-        var reject = capability.reject;
-        var result = perform(function () {
-          forOf(iterable, false, function (promise) {
-            C.resolve(promise).then(capability.resolve, reject);
-          });
-        });
-        if (result.e) reject(result.v);
-        return capability.promise;
-      }
-    });
-  }, { "100": 100, "101": 101, "104": 104, "113": 113, "128": 128, "17": 17, "23": 23, "25": 25, "3": 3, "33": 33, "39": 39, "40": 40, "51": 51, "56": 56, "6": 6, "60": 60, "68": 68, "69": 69, "90": 90, "91": 91, "93": 93 }], 210: [function (_dereq_, module, exports) {
-    // 26.1.1 Reflect.apply(target, thisArgument, argumentsList)
-    var $export = _dereq_(33);
-    var aFunction = _dereq_(3);
-    var anObject = _dereq_(7);
-    var rApply = (_dereq_(40).Reflect || {}).apply;
-    var fApply = Function.apply;
-    // MS Edge argumentsList argument is optional
-    $export($export.S + $export.F * !_dereq_(35)(function () {
-      rApply(function () {/* empty */});
-    }), 'Reflect', {
-      apply: function apply(target, thisArgument, argumentsList) {
-        var T = aFunction(target);
-        var L = anObject(argumentsList);
-        return rApply ? rApply(T, thisArgument, L) : fApply.call(T, thisArgument, L);
-      }
-    });
-  }, { "3": 3, "33": 33, "35": 35, "40": 40, "7": 7 }], 211: [function (_dereq_, module, exports) {
-    // 26.1.2 Reflect.construct(target, argumentsList [, newTarget])
-    var $export = _dereq_(33);
-    var create = _dereq_(71);
-    var aFunction = _dereq_(3);
-    var anObject = _dereq_(7);
-    var isObject = _dereq_(51);
-    var fails = _dereq_(35);
-    var bind = _dereq_(16);
-    var rConstruct = (_dereq_(40).Reflect || {}).construct;
-
-    // MS Edge supports only 2 arguments and argumentsList argument is optional
-    // FF Nightly sets third argument as `new.target`, but does not create `this` from it
-    var NEW_TARGET_BUG = fails(function () {
-      function F() {/* empty */}
-      return !(rConstruct(function () {/* empty */}, [], F) instanceof F);
-    });
-    var ARGS_BUG = !fails(function () {
-      rConstruct(function () {/* empty */});
-    });
-
-    $export($export.S + $export.F * (NEW_TARGET_BUG || ARGS_BUG), 'Reflect', {
-      construct: function construct(Target, args /* , newTarget */) {
-        aFunction(Target);
-        anObject(args);
-        var newTarget = arguments.length < 3 ? Target : aFunction(arguments[2]);
-        if (ARGS_BUG && !NEW_TARGET_BUG) return rConstruct(Target, args, newTarget);
-        if (Target == newTarget) {
-          // w/o altered newTarget, optimization for 0-4 arguments
-          switch (args.length) {
-            case 0:
-              return new Target();
-            case 1:
-              return new Target(args[0]);
-            case 2:
-              return new Target(args[0], args[1]);
-            case 3:
-              return new Target(args[0], args[1], args[2]);
-            case 4:
-              return new Target(args[0], args[1], args[2], args[3]);
-          }
-          // w/o altered newTarget, lot of arguments case
-          var $args = [null];
-          $args.push.apply($args, args);
-          return new (bind.apply(Target, $args))();
-        }
-        // with altered newTarget, not support built-in constructors
-        var proto = newTarget.prototype;
-        var instance = create(isObject(proto) ? proto : Object.prototype);
-        var result = Function.apply.call(Target, instance, args);
-        return isObject(result) ? result : instance;
-      }
-    });
-  }, { "16": 16, "3": 3, "33": 33, "35": 35, "40": 40, "51": 51, "7": 7, "71": 71 }], 212: [function (_dereq_, module, exports) {
-    // 26.1.3 Reflect.defineProperty(target, propertyKey, attributes)
-    var dP = _dereq_(72);
-    var $export = _dereq_(33);
-    var anObject = _dereq_(7);
-    var toPrimitive = _dereq_(120);
-
-    // MS Edge has broken Reflect.defineProperty - throwing instead of returning false
-    $export($export.S + $export.F * _dereq_(35)(function () {
-      // eslint-disable-next-line no-undef
-      Reflect.defineProperty(dP.f({}, 1, { value: 1 }), 1, { value: 2 });
-    }), 'Reflect', {
-      defineProperty: function defineProperty(target, propertyKey, attributes) {
-        anObject(target);
-        propertyKey = toPrimitive(propertyKey, true);
-        anObject(attributes);
-        try {
-          dP.f(target, propertyKey, attributes);
-          return true;
-        } catch (e) {
-          return false;
-        }
-      }
-    });
-  }, { "120": 120, "33": 33, "35": 35, "7": 7, "72": 72 }], 213: [function (_dereq_, module, exports) {
-    // 26.1.4 Reflect.deleteProperty(target, propertyKey)
-    var $export = _dereq_(33);
-    var gOPD = _dereq_(75).f;
-    var anObject = _dereq_(7);
-
-    $export($export.S, 'Reflect', {
-      deleteProperty: function deleteProperty(target, propertyKey) {
-        var desc = gOPD(anObject(target), propertyKey);
-        return desc && !desc.configurable ? false : delete target[propertyKey];
-      }
-    });
-  }, { "33": 33, "7": 7, "75": 75 }], 214: [function (_dereq_, module, exports) {
-    'use strict';
-    // 26.1.5 Reflect.enumerate(target)
-
-    var $export = _dereq_(33);
-    var anObject = _dereq_(7);
-    var Enumerate = function Enumerate(iterated) {
-      this._t = anObject(iterated); // target
-      this._i = 0; // next index
-      var keys = this._k = []; // keys
-      var key;
-      for (key in iterated) {
-        keys.push(key);
-      }
-    };
-    _dereq_(54)(Enumerate, 'Object', function () {
-      var that = this;
-      var keys = that._k;
-      var key;
-      do {
-        if (that._i >= keys.length) return { value: undefined, done: true };
-      } while (!((key = keys[that._i++]) in that._t));
-      return { value: key, done: false };
-    });
-
-    $export($export.S, 'Reflect', {
-      enumerate: function enumerate(target) {
-        return new Enumerate(target);
-      }
-    });
-  }, { "33": 33, "54": 54, "7": 7 }], 215: [function (_dereq_, module, exports) {
-    // 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey)
-    var gOPD = _dereq_(75);
-    var $export = _dereq_(33);
-    var anObject = _dereq_(7);
-
-    $export($export.S, 'Reflect', {
-      getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey) {
-        return gOPD.f(anObject(target), propertyKey);
-      }
-    });
-  }, { "33": 33, "7": 7, "75": 75 }], 216: [function (_dereq_, module, exports) {
-    // 26.1.8 Reflect.getPrototypeOf(target)
-    var $export = _dereq_(33);
-    var getProto = _dereq_(79);
-    var anObject = _dereq_(7);
-
-    $export($export.S, 'Reflect', {
-      getPrototypeOf: function getPrototypeOf(target) {
-        return getProto(anObject(target));
-      }
-    });
-  }, { "33": 33, "7": 7, "79": 79 }], 217: [function (_dereq_, module, exports) {
-    // 26.1.6 Reflect.get(target, propertyKey [, receiver])
-    var gOPD = _dereq_(75);
-    var getPrototypeOf = _dereq_(79);
-    var has = _dereq_(41);
-    var $export = _dereq_(33);
-    var isObject = _dereq_(51);
-    var anObject = _dereq_(7);
-
-    function get$$1(target, propertyKey /* , receiver */) {
-      var receiver = arguments.length < 3 ? target : arguments[2];
-      var desc, proto;
-      if (anObject(target) === receiver) return target[propertyKey];
-      if (desc = gOPD.f(target, propertyKey)) return has(desc, 'value') ? desc.value : desc.get !== undefined ? desc.get.call(receiver) : undefined;
-      if (isObject(proto = getPrototypeOf(target))) return get$$1(proto, propertyKey, receiver);
-    }
-
-    $export($export.S, 'Reflect', { get: get$$1 });
-  }, { "33": 33, "41": 41, "51": 51, "7": 7, "75": 75, "79": 79 }], 218: [function (_dereq_, module, exports) {
-    // 26.1.9 Reflect.has(target, propertyKey)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Reflect', {
-      has: function has(target, propertyKey) {
-        return propertyKey in target;
-      }
-    });
-  }, { "33": 33 }], 219: [function (_dereq_, module, exports) {
-    // 26.1.10 Reflect.isExtensible(target)
-    var $export = _dereq_(33);
-    var anObject = _dereq_(7);
-    var $isExtensible = Object.isExtensible;
-
-    $export($export.S, 'Reflect', {
-      isExtensible: function isExtensible(target) {
-        anObject(target);
-        return $isExtensible ? $isExtensible(target) : true;
-      }
-    });
-  }, { "33": 33, "7": 7 }], 220: [function (_dereq_, module, exports) {
-    // 26.1.11 Reflect.ownKeys(target)
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Reflect', { ownKeys: _dereq_(85) });
-  }, { "33": 33, "85": 85 }], 221: [function (_dereq_, module, exports) {
-    // 26.1.12 Reflect.preventExtensions(target)
-    var $export = _dereq_(33);
-    var anObject = _dereq_(7);
-    var $preventExtensions = Object.preventExtensions;
-
-    $export($export.S, 'Reflect', {
-      preventExtensions: function preventExtensions(target) {
-        anObject(target);
-        try {
-          if ($preventExtensions) $preventExtensions(target);
-          return true;
-        } catch (e) {
-          return false;
-        }
-      }
-    });
-  }, { "33": 33, "7": 7 }], 222: [function (_dereq_, module, exports) {
-    // 26.1.14 Reflect.setPrototypeOf(target, proto)
-    var $export = _dereq_(33);
-    var setProto = _dereq_(99);
-
-    if (setProto) $export($export.S, 'Reflect', {
-      setPrototypeOf: function setPrototypeOf(target, proto) {
-        setProto.check(target, proto);
-        try {
-          setProto.set(target, proto);
-          return true;
-        } catch (e) {
-          return false;
-        }
-      }
-    });
-  }, { "33": 33, "99": 99 }], 223: [function (_dereq_, module, exports) {
-    // 26.1.13 Reflect.set(target, propertyKey, V [, receiver])
-    var dP = _dereq_(72);
-    var gOPD = _dereq_(75);
-    var getPrototypeOf = _dereq_(79);
-    var has = _dereq_(41);
-    var $export = _dereq_(33);
-    var createDesc = _dereq_(92);
-    var anObject = _dereq_(7);
-    var isObject = _dereq_(51);
-
-    function set$$1(target, propertyKey, V /* , receiver */) {
-      var receiver = arguments.length < 4 ? target : arguments[3];
-      var ownDesc = gOPD.f(anObject(target), propertyKey);
-      var existingDescriptor, proto;
-      if (!ownDesc) {
-        if (isObject(proto = getPrototypeOf(target))) {
-          return set$$1(proto, propertyKey, V, receiver);
-        }
-        ownDesc = createDesc(0);
-      }
-      if (has(ownDesc, 'value')) {
-        if (ownDesc.writable === false || !isObject(receiver)) return false;
-        existingDescriptor = gOPD.f(receiver, propertyKey) || createDesc(0);
-        existingDescriptor.value = V;
-        dP.f(receiver, propertyKey, existingDescriptor);
-        return true;
-      }
-      return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true);
-    }
-
-    $export($export.S, 'Reflect', { set: set$$1 });
-  }, { "33": 33, "41": 41, "51": 51, "7": 7, "72": 72, "75": 75, "79": 79, "92": 92 }], 224: [function (_dereq_, module, exports) {
-    var global = _dereq_(40);
-    var inheritIfRequired = _dereq_(45);
-    var dP = _dereq_(72).f;
-    var gOPN = _dereq_(77).f;
-    var isRegExp = _dereq_(52);
-    var $flags = _dereq_(37);
-    var $RegExp = global.RegExp;
-    var Base = $RegExp;
-    var proto = $RegExp.prototype;
-    var re1 = /a/g;
-    var re2 = /a/g;
-    // "new" creates a new object, old webkit buggy here
-    var CORRECT_NEW = new $RegExp(re1) !== re1;
-
-    if (_dereq_(29) && (!CORRECT_NEW || _dereq_(35)(function () {
-      re2[_dereq_(128)('match')] = false;
-      // RegExp constructor can alter flags and IsRegExp works correct with @@match
-      return $RegExp(re1) != re1 || $RegExp(re2) == re2 || $RegExp(re1, 'i') != '/a/i';
-    }))) {
-      $RegExp = function RegExp(p, f) {
-        var tiRE = this instanceof $RegExp;
-        var piRE = isRegExp(p);
-        var fiU = f === undefined;
-        return !tiRE && piRE && p.constructor === $RegExp && fiU ? p : inheritIfRequired(CORRECT_NEW ? new Base(piRE && !fiU ? p.source : p, f) : Base((piRE = p instanceof $RegExp) ? p.source : p, piRE && fiU ? $flags.call(p) : f), tiRE ? this : proto, $RegExp);
-      };
-      var proxy = function proxy(key) {
-        key in $RegExp || dP($RegExp, key, {
-          configurable: true,
-          get: function get() {
-            return Base[key];
-          },
-          set: function set(it) {
-            Base[key] = it;
-          }
-        });
-      };
-      for (var keys = gOPN(Base), i = 0; keys.length > i;) {
-        proxy(keys[i++]);
-      }proto.constructor = $RegExp;
-      $RegExp.prototype = proto;
-      _dereq_(94)(global, 'RegExp', $RegExp);
-    }
-
-    _dereq_(100)('RegExp');
-  }, { "100": 100, "128": 128, "29": 29, "35": 35, "37": 37, "40": 40, "45": 45, "52": 52, "72": 72, "77": 77, "94": 94 }], 225: [function (_dereq_, module, exports) {
-    // 21.2.5.3 get RegExp.prototype.flags()
-    if (_dereq_(29) && /./g.flags != 'g') _dereq_(72).f(RegExp.prototype, 'flags', {
-      configurable: true,
-      get: _dereq_(37)
-    });
-  }, { "29": 29, "37": 37, "72": 72 }], 226: [function (_dereq_, module, exports) {
-    // @@match logic
-    _dereq_(36)('match', 1, function (defined, MATCH, $match) {
-      // 21.1.3.11 String.prototype.match(regexp)
-      return [function match(regexp) {
-        'use strict';
-
-        var O = defined(this);
-        var fn = regexp == undefined ? undefined : regexp[MATCH];
-        return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O));
-      }, $match];
-    });
-  }, { "36": 36 }], 227: [function (_dereq_, module, exports) {
-    // @@replace logic
-    _dereq_(36)('replace', 2, function (defined, REPLACE, $replace) {
-      // 21.1.3.14 String.prototype.replace(searchValue, replaceValue)
-      return [function replace(searchValue, replaceValue) {
-        'use strict';
-
-        var O = defined(this);
-        var fn = searchValue == undefined ? undefined : searchValue[REPLACE];
-        return fn !== undefined ? fn.call(searchValue, O, replaceValue) : $replace.call(String(O), searchValue, replaceValue);
-      }, $replace];
-    });
-  }, { "36": 36 }], 228: [function (_dereq_, module, exports) {
-    // @@search logic
-    _dereq_(36)('search', 1, function (defined, SEARCH, $search) {
-      // 21.1.3.15 String.prototype.search(regexp)
-      return [function search(regexp) {
-        'use strict';
-
-        var O = defined(this);
-        var fn = regexp == undefined ? undefined : regexp[SEARCH];
-        return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O));
-      }, $search];
-    });
-  }, { "36": 36 }], 229: [function (_dereq_, module, exports) {
-    // @@split logic
-    _dereq_(36)('split', 2, function (defined, SPLIT, $split) {
-      'use strict';
-
-      var isRegExp = _dereq_(52);
-      var _split = $split;
-      var $push = [].push;
-      var $SPLIT = 'split';
-      var LENGTH = 'length';
-      var LAST_INDEX = 'lastIndex';
-      if ('abbc'[$SPLIT](/(b)*/)[1] == 'c' || 'test'[$SPLIT](/(?:)/, -1)[LENGTH] != 4 || 'ab'[$SPLIT](/(?:ab)*/)[LENGTH] != 2 || '.'[$SPLIT](/(.?)(.?)/)[LENGTH] != 4 || '.'[$SPLIT](/()()/)[LENGTH] > 1 || ''[$SPLIT](/.?/)[LENGTH]) {
-        var NPCG = /()??/.exec('')[1] === undefined; // nonparticipating capturing group
-        // based on es5-shim implementation, need to rework it
-        $split = function $split(separator, limit) {
-          var string = String(this);
-          if (separator === undefined && limit === 0) return [];
-          // If `separator` is not a regex, use native split
-          if (!isRegExp(separator)) return _split.call(string, separator, limit);
-          var output = [];
-          var flags = (separator.ignoreCase ? 'i' : '') + (separator.multiline ? 'm' : '') + (separator.unicode ? 'u' : '') + (separator.sticky ? 'y' : '');
-          var lastLastIndex = 0;
-          var splitLimit = limit === undefined ? 4294967295 : limit >>> 0;
-          // Make `global` and avoid `lastIndex` issues by working with a copy
-          var separatorCopy = new RegExp(separator.source, flags + 'g');
-          var separator2, match, lastIndex, lastLength, i;
-          // Doesn't need flags gy, but they don't hurt
-          if (!NPCG) separator2 = new RegExp('^' + separatorCopy.source + '$(?!\\s)', flags);
-          while (match = separatorCopy.exec(string)) {
-            // `separatorCopy.lastIndex` is not reliable cross-browser
-            lastIndex = match.index + match[0][LENGTH];
-            if (lastIndex > lastLastIndex) {
-              output.push(string.slice(lastLastIndex, match.index));
-              // Fix browsers whose `exec` methods don't consistently return `undefined` for NPCG
-              // eslint-disable-next-line no-loop-func
-              if (!NPCG && match[LENGTH] > 1) match[0].replace(separator2, function () {
-                for (i = 1; i < arguments[LENGTH] - 2; i++) {
-                  if (arguments[i] === undefined) match[i] = undefined;
-                }
-              });
-              if (match[LENGTH] > 1 && match.index < string[LENGTH]) $push.apply(output, match.slice(1));
-              lastLength = match[0][LENGTH];
-              lastLastIndex = lastIndex;
-              if (output[LENGTH] >= splitLimit) break;
-            }
-            if (separatorCopy[LAST_INDEX] === match.index) separatorCopy[LAST_INDEX]++; // Avoid an infinite loop
-          }
-          if (lastLastIndex === string[LENGTH]) {
-            if (lastLength || !separatorCopy.test('')) output.push('');
-          } else output.push(string.slice(lastLastIndex));
-          return output[LENGTH] > splitLimit ? output.slice(0, splitLimit) : output;
-        };
-        // Chakra, V8
-      } else if ('0'[$SPLIT](undefined, 0)[LENGTH]) {
-        $split = function $split(separator, limit) {
-          return separator === undefined && limit === 0 ? [] : _split.call(this, separator, limit);
-        };
-      }
-      // 21.1.3.17 String.prototype.split(separator, limit)
-      return [function split(separator, limit) {
-        var O = defined(this);
-        var fn = separator == undefined ? undefined : separator[SPLIT];
-        return fn !== undefined ? fn.call(separator, O, limit) : $split.call(String(O), separator, limit);
-      }, $split];
-    });
-  }, { "36": 36, "52": 52 }], 230: [function (_dereq_, module, exports) {
-    'use strict';
-
-    _dereq_(225);
-    var anObject = _dereq_(7);
-    var $flags = _dereq_(37);
-    var DESCRIPTORS = _dereq_(29);
-    var TO_STRING = 'toString';
-    var $toString = /./[TO_STRING];
-
-    var define = function define(fn) {
-      _dereq_(94)(RegExp.prototype, TO_STRING, fn, true);
-    };
-
-    // 21.2.5.14 RegExp.prototype.toString()
-    if (_dereq_(35)(function () {
-      return $toString.call({ source: 'a', flags: 'b' }) != '/a/b';
-    })) {
-      define(function toString() {
-        var R = anObject(this);
-        return '/'.concat(R.source, '/', 'flags' in R ? R.flags : !DESCRIPTORS && R instanceof RegExp ? $flags.call(R) : undefined);
-      });
-      // FF44- RegExp#toString has a wrong name
-    } else if ($toString.name != TO_STRING) {
-      define(function toString() {
-        return $toString.call(this);
-      });
-    }
-  }, { "225": 225, "29": 29, "35": 35, "37": 37, "7": 7, "94": 94 }], 231: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var strong = _dereq_(19);
-    var validate = _dereq_(125);
-    var SET = 'Set';
-
-    // 23.2 Set Objects
-    module.exports = _dereq_(22)(SET, function (get$$1) {
-      return function Set() {
-        return get$$1(this, arguments.length > 0 ? arguments[0] : undefined);
-      };
-    }, {
-      // 23.2.3.1 Set.prototype.add(value)
-      add: function add(value) {
-        return strong.def(validate(this, SET), value = value === 0 ? 0 : value, value);
-      }
-    }, strong);
-  }, { "125": 125, "19": 19, "22": 22 }], 232: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.2 String.prototype.anchor(name)
-
-    _dereq_(108)('anchor', function (createHTML) {
-      return function anchor(name) {
-        return createHTML(this, 'a', 'name', name);
-      };
-    });
-  }, { "108": 108 }], 233: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.3 String.prototype.big()
-
-    _dereq_(108)('big', function (createHTML) {
-      return function big() {
-        return createHTML(this, 'big', '', '');
-      };
-    });
-  }, { "108": 108 }], 234: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.4 String.prototype.blink()
-
-    _dereq_(108)('blink', function (createHTML) {
-      return function blink() {
-        return createHTML(this, 'blink', '', '');
-      };
-    });
-  }, { "108": 108 }], 235: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.5 String.prototype.bold()
-
-    _dereq_(108)('bold', function (createHTML) {
-      return function bold() {
-        return createHTML(this, 'b', '', '');
-      };
-    });
-  }, { "108": 108 }], 236: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $at = _dereq_(106)(false);
-    $export($export.P, 'String', {
-      // 21.1.3.3 String.prototype.codePointAt(pos)
-      codePointAt: function codePointAt(pos) {
-        return $at(this, pos);
-      }
-    });
-  }, { "106": 106, "33": 33 }], 237: [function (_dereq_, module, exports) {
-    // 21.1.3.6 String.prototype.endsWith(searchString [, endPosition])
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toLength = _dereq_(118);
-    var context = _dereq_(107);
-    var ENDS_WITH = 'endsWith';
-    var $endsWith = ''[ENDS_WITH];
-
-    $export($export.P + $export.F * _dereq_(34)(ENDS_WITH), 'String', {
-      endsWith: function endsWith(searchString /* , endPosition = @length */) {
-        var that = context(this, searchString, ENDS_WITH);
-        var endPosition = arguments.length > 1 ? arguments[1] : undefined;
-        var len = toLength(that.length);
-        var end = endPosition === undefined ? len : Math.min(toLength(endPosition), len);
-        var search = String(searchString);
-        return $endsWith ? $endsWith.call(that, search, end) : that.slice(end - search.length, end) === search;
-      }
-    });
-  }, { "107": 107, "118": 118, "33": 33, "34": 34 }], 238: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.6 String.prototype.fixed()
-
-    _dereq_(108)('fixed', function (createHTML) {
-      return function fixed() {
-        return createHTML(this, 'tt', '', '');
-      };
-    });
-  }, { "108": 108 }], 239: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.7 String.prototype.fontcolor(color)
-
-    _dereq_(108)('fontcolor', function (createHTML) {
-      return function fontcolor(color) {
-        return createHTML(this, 'font', 'color', color);
-      };
-    });
-  }, { "108": 108 }], 240: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.8 String.prototype.fontsize(size)
-
-    _dereq_(108)('fontsize', function (createHTML) {
-      return function fontsize(size) {
-        return createHTML(this, 'font', 'size', size);
-      };
-    });
-  }, { "108": 108 }], 241: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var toAbsoluteIndex = _dereq_(114);
-    var fromCharCode = String.fromCharCode;
-    var $fromCodePoint = String.fromCodePoint;
-
-    // length should be 1, old FF problem
-    $export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {
-      // 21.1.2.2 String.fromCodePoint(...codePoints)
-      fromCodePoint: function fromCodePoint(x) {
-        // eslint-disable-line no-unused-vars
-        var res = [];
-        var aLen = arguments.length;
-        var i = 0;
-        var code;
-        while (aLen > i) {
-          code = +arguments[i++];
-          if (toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point');
-          res.push(code < 0x10000 ? fromCharCode(code) : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00));
-        }return res.join('');
-      }
-    });
-  }, { "114": 114, "33": 33 }], 242: [function (_dereq_, module, exports) {
-    // 21.1.3.7 String.prototype.includes(searchString, position = 0)
-    'use strict';
-
-    var $export = _dereq_(33);
-    var context = _dereq_(107);
-    var INCLUDES = 'includes';
-
-    $export($export.P + $export.F * _dereq_(34)(INCLUDES), 'String', {
-      includes: function includes(searchString /* , position = 0 */) {
-        return !!~context(this, searchString, INCLUDES).indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined);
-      }
-    });
-  }, { "107": 107, "33": 33, "34": 34 }], 243: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.9 String.prototype.italics()
-
-    _dereq_(108)('italics', function (createHTML) {
-      return function italics() {
-        return createHTML(this, 'i', '', '');
-      };
-    });
-  }, { "108": 108 }], 244: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $at = _dereq_(106)(true);
-
-    // 21.1.3.27 String.prototype[@@iterator]()
-    _dereq_(55)(String, 'String', function (iterated) {
-      this._t = String(iterated); // target
-      this._i = 0; // next index
-      // 21.1.5.2.1 %StringIteratorPrototype%.next()
-    }, function () {
-      var O = this._t;
-      var index = this._i;
-      var point;
-      if (index >= O.length) return { value: undefined, done: true };
-      point = $at(O, index);
-      this._i += point.length;
-      return { value: point, done: false };
-    });
-  }, { "106": 106, "55": 55 }], 245: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.10 String.prototype.link(url)
-
-    _dereq_(108)('link', function (createHTML) {
-      return function link(url) {
-        return createHTML(this, 'a', 'href', url);
-      };
-    });
-  }, { "108": 108 }], 246: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var toIObject = _dereq_(117);
-    var toLength = _dereq_(118);
-
-    $export($export.S, 'String', {
-      // 21.1.2.4 String.raw(callSite, ...substitutions)
-      raw: function raw(callSite) {
-        var tpl = toIObject(callSite.raw);
-        var len = toLength(tpl.length);
-        var aLen = arguments.length;
-        var res = [];
-        var i = 0;
-        while (len > i) {
-          res.push(String(tpl[i++]));
-          if (i < aLen) res.push(String(arguments[i]));
-        }return res.join('');
-      }
-    });
-  }, { "117": 117, "118": 118, "33": 33 }], 247: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-
-    $export($export.P, 'String', {
-      // 21.1.3.13 String.prototype.repeat(count)
-      repeat: _dereq_(110)
-    });
-  }, { "110": 110, "33": 33 }], 248: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.11 String.prototype.small()
-
-    _dereq_(108)('small', function (createHTML) {
-      return function small() {
-        return createHTML(this, 'small', '', '');
-      };
-    });
-  }, { "108": 108 }], 249: [function (_dereq_, module, exports) {
-    // 21.1.3.18 String.prototype.startsWith(searchString [, position ])
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toLength = _dereq_(118);
-    var context = _dereq_(107);
-    var STARTS_WITH = 'startsWith';
-    var $startsWith = ''[STARTS_WITH];
-
-    $export($export.P + $export.F * _dereq_(34)(STARTS_WITH), 'String', {
-      startsWith: function startsWith(searchString /* , position = 0 */) {
-        var that = context(this, searchString, STARTS_WITH);
-        var index = toLength(Math.min(arguments.length > 1 ? arguments[1] : undefined, that.length));
-        var search = String(searchString);
-        return $startsWith ? $startsWith.call(that, search, index) : that.slice(index, index + search.length) === search;
-      }
-    });
-  }, { "107": 107, "118": 118, "33": 33, "34": 34 }], 250: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.12 String.prototype.strike()
-
-    _dereq_(108)('strike', function (createHTML) {
-      return function strike() {
-        return createHTML(this, 'strike', '', '');
-      };
-    });
-  }, { "108": 108 }], 251: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.13 String.prototype.sub()
-
-    _dereq_(108)('sub', function (createHTML) {
-      return function sub() {
-        return createHTML(this, 'sub', '', '');
-      };
-    });
-  }, { "108": 108 }], 252: [function (_dereq_, module, exports) {
-    'use strict';
-    // B.2.3.14 String.prototype.sup()
-
-    _dereq_(108)('sup', function (createHTML) {
-      return function sup() {
-        return createHTML(this, 'sup', '', '');
-      };
-    });
-  }, { "108": 108 }], 253: [function (_dereq_, module, exports) {
-    'use strict';
-    // 21.1.3.25 String.prototype.trim()
-
-    _dereq_(111)('trim', function ($trim) {
-      return function trim() {
-        return $trim(this, 3);
-      };
-    });
-  }, { "111": 111 }], 254: [function (_dereq_, module, exports) {
-    'use strict';
-    // ECMAScript 6 symbols shim
-
-    var global = _dereq_(40);
-    var has = _dereq_(41);
-    var DESCRIPTORS = _dereq_(29);
-    var $export = _dereq_(33);
-    var redefine = _dereq_(94);
-    var META = _dereq_(66).KEY;
-    var $fails = _dereq_(35);
-    var shared = _dereq_(103);
-    var setToStringTag = _dereq_(101);
-    var uid = _dereq_(124);
-    var wks = _dereq_(128);
-    var wksExt = _dereq_(127);
-    var wksDefine = _dereq_(126);
-    var keyOf = _dereq_(59);
-    var enumKeys = _dereq_(32);
-    var isArray = _dereq_(49);
-    var anObject = _dereq_(7);
-    var toIObject = _dereq_(117);
-    var toPrimitive = _dereq_(120);
-    var createDesc = _dereq_(92);
-    var _create = _dereq_(71);
-    var gOPNExt = _dereq_(76);
-    var $GOPD = _dereq_(75);
-    var $DP = _dereq_(72);
-    var $keys = _dereq_(81);
-    var gOPD = $GOPD.f;
-    var dP = $DP.f;
-    var gOPN = gOPNExt.f;
-    var $Symbol = global.Symbol;
-    var $JSON = global.JSON;
-    var _stringify = $JSON && $JSON.stringify;
-    var PROTOTYPE = 'prototype';
-    var HIDDEN = wks('_hidden');
-    var TO_PRIMITIVE = wks('toPrimitive');
-    var isEnum = {}.propertyIsEnumerable;
-    var SymbolRegistry = shared('symbol-registry');
-    var AllSymbols = shared('symbols');
-    var OPSymbols = shared('op-symbols');
-    var ObjectProto = Object[PROTOTYPE];
-    var USE_NATIVE = typeof $Symbol == 'function';
-    var QObject = global.QObject;
-    // Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
-    var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;
-
-    // fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
-    var setSymbolDesc = DESCRIPTORS && $fails(function () {
-      return _create(dP({}, 'a', {
-        get: function get() {
-          return dP(this, 'a', { value: 7 }).a;
-        }
-      })).a != 7;
-    }) ? function (it, key, D) {
-      var protoDesc = gOPD(ObjectProto, key);
-      if (protoDesc) delete ObjectProto[key];
-      dP(it, key, D);
-      if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
-    } : dP;
-
-    var wrap = function wrap(tag) {
-      var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
-      sym._k = tag;
-      return sym;
-    };
-
-    var isSymbol = USE_NATIVE && _typeof($Symbol.iterator) == 'symbol' ? function (it) {
-      return (typeof it === "undefined" ? "undefined" : _typeof(it)) == 'symbol';
-    } : function (it) {
-      return it instanceof $Symbol;
-    };
-
-    var $defineProperty = function defineProperty(it, key, D) {
-      if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
-      anObject(it);
-      key = toPrimitive(key, true);
-      anObject(D);
-      if (has(AllSymbols, key)) {
-        if (!D.enumerable) {
-          if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
-          it[HIDDEN][key] = true;
-        } else {
-          if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
-          D = _create(D, { enumerable: createDesc(0, false) });
-        }return setSymbolDesc(it, key, D);
-      }return dP(it, key, D);
-    };
-    var $defineProperties = function defineProperties(it, P) {
-      anObject(it);
-      var keys = enumKeys(P = toIObject(P));
-      var i = 0;
-      var l = keys.length;
-      var key;
-      while (l > i) {
-        $defineProperty(it, key = keys[i++], P[key]);
-      }return it;
-    };
-    var $create = function create(it, P) {
-      return P === undefined ? _create(it) : $defineProperties(_create(it), P);
-    };
-    var $propertyIsEnumerable = function propertyIsEnumerable(key) {
-      var E = isEnum.call(this, key = toPrimitive(key, true));
-      if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
-      return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
-    };
-    var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
-      it = toIObject(it);
-      key = toPrimitive(key, true);
-      if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
-      var D = gOPD(it, key);
-      if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
-      return D;
-    };
-    var $getOwnPropertyNames = function getOwnPropertyNames(it) {
-      var names = gOPN(toIObject(it));
-      var result = [];
-      var i = 0;
-      var key;
-      while (names.length > i) {
-        if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
-      }return result;
-    };
-    var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
-      var IS_OP = it === ObjectProto;
-      var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
-      var result = [];
-      var i = 0;
-      var key;
-      while (names.length > i) {
-        if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
-      }return result;
-    };
-
-    // 19.4.1.1 Symbol([description])
-    if (!USE_NATIVE) {
-      $Symbol = function _Symbol2() {
-        if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
-        var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
-        var $set = function $set(value) {
-          if (this === ObjectProto) $set.call(OPSymbols, value);
-          if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
-          setSymbolDesc(this, tag, createDesc(1, value));
-        };
-        if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
-        return wrap(tag);
-      };
-      redefine($Symbol[PROTOTYPE], 'toString', function toString() {
-        return this._k;
-      });
-
-      $GOPD.f = $getOwnPropertyDescriptor;
-      $DP.f = $defineProperty;
-      _dereq_(77).f = gOPNExt.f = $getOwnPropertyNames;
-      _dereq_(82).f = $propertyIsEnumerable;
-      _dereq_(78).f = $getOwnPropertySymbols;
-
-      if (DESCRIPTORS && !_dereq_(60)) {
-        redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
-      }
-
-      wksExt.f = function (name) {
-        return wrap(wks(name));
-      };
-    }
-
-    $export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });
-
-    for (var es6Symbols =
-    // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
-    'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'.split(','), j = 0; es6Symbols.length > j;) {
-      wks(es6Symbols[j++]);
-    }for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) {
-      wksDefine(wellKnownSymbols[k++]);
-    }$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
-      // 19.4.2.1 Symbol.for(key)
-      'for': function _for(key) {
-        return has(SymbolRegistry, key += '') ? SymbolRegistry[key] : SymbolRegistry[key] = $Symbol(key);
-      },
-      // 19.4.2.5 Symbol.keyFor(sym)
-      keyFor: function keyFor(key) {
-        if (isSymbol(key)) return keyOf(SymbolRegistry, key);
-        throw TypeError(key + ' is not a symbol!');
-      },
-      useSetter: function useSetter() {
-        setter = true;
-      },
-      useSimple: function useSimple() {
-        setter = false;
-      }
-    });
-
-    $export($export.S + $export.F * !USE_NATIVE, 'Object', {
-      // 19.1.2.2 Object.create(O [, Properties])
-      create: $create,
-      // 19.1.2.4 Object.defineProperty(O, P, Attributes)
-      defineProperty: $defineProperty,
-      // 19.1.2.3 Object.defineProperties(O, Properties)
-      defineProperties: $defineProperties,
-      // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
-      getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
-      // 19.1.2.7 Object.getOwnPropertyNames(O)
-      getOwnPropertyNames: $getOwnPropertyNames,
-      // 19.1.2.8 Object.getOwnPropertySymbols(O)
-      getOwnPropertySymbols: $getOwnPropertySymbols
-    });
-
-    // 24.3.2 JSON.stringify(value [, replacer [, space]])
-    $JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
-      var S = $Symbol();
-      // MS Edge converts symbol values to JSON as {}
-      // WebKit converts symbol values to JSON as null
-      // V8 throws on boxed symbols
-      return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
-    })), 'JSON', {
-      stringify: function stringify(it) {
-        if (it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
-        var args = [it];
-        var i = 1;
-        var replacer, $replacer;
-        while (arguments.length > i) {
-          args.push(arguments[i++]);
-        }replacer = args[1];
-        if (typeof replacer == 'function') $replacer = replacer;
-        if ($replacer || !isArray(replacer)) replacer = function replacer(key, value) {
-          if ($replacer) value = $replacer.call(this, key, value);
-          if (!isSymbol(value)) return value;
-        };
-        args[1] = replacer;
-        return _stringify.apply($JSON, args);
-      }
-    });
-
-    // 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
-    $Symbol[PROTOTYPE][TO_PRIMITIVE] || _dereq_(42)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
-    // 19.4.3.5 Symbol.prototype[@@toStringTag]
-    setToStringTag($Symbol, 'Symbol');
-    // 20.2.1.9 Math[@@toStringTag]
-    setToStringTag(Math, 'Math', true);
-    // 24.3.3 JSON[@@toStringTag]
-    setToStringTag(global.JSON, 'JSON', true);
-  }, { "101": 101, "103": 103, "117": 117, "120": 120, "124": 124, "126": 126, "127": 127, "128": 128, "29": 29, "32": 32, "33": 33, "35": 35, "40": 40, "41": 41, "42": 42, "49": 49, "59": 59, "60": 60, "66": 66, "7": 7, "71": 71, "72": 72, "75": 75, "76": 76, "77": 77, "78": 78, "81": 81, "82": 82, "92": 92, "94": 94 }], 255: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var $typed = _dereq_(123);
-    var buffer = _dereq_(122);
-    var anObject = _dereq_(7);
-    var toAbsoluteIndex = _dereq_(114);
-    var toLength = _dereq_(118);
-    var isObject = _dereq_(51);
-    var ArrayBuffer = _dereq_(40).ArrayBuffer;
-    var speciesConstructor = _dereq_(104);
-    var $ArrayBuffer = buffer.ArrayBuffer;
-    var $DataView = buffer.DataView;
-    var $isView = $typed.ABV && ArrayBuffer.isView;
-    var $slice = $ArrayBuffer.prototype.slice;
-    var VIEW = $typed.VIEW;
-    var ARRAY_BUFFER = 'ArrayBuffer';
-
-    $export($export.G + $export.W + $export.F * (ArrayBuffer !== $ArrayBuffer), { ArrayBuffer: $ArrayBuffer });
-
-    $export($export.S + $export.F * !$typed.CONSTR, ARRAY_BUFFER, {
-      // 24.1.3.1 ArrayBuffer.isView(arg)
-      isView: function isView(it) {
-        return $isView && $isView(it) || isObject(it) && VIEW in it;
-      }
-    });
-
-    $export($export.P + $export.U + $export.F * _dereq_(35)(function () {
-      return !new $ArrayBuffer(2).slice(1, undefined).byteLength;
-    }), ARRAY_BUFFER, {
-      // 24.1.4.3 ArrayBuffer.prototype.slice(start, end)
-      slice: function slice(start, end) {
-        if ($slice !== undefined && end === undefined) return $slice.call(anObject(this), start); // FF fix
-        var len = anObject(this).byteLength;
-        var first = toAbsoluteIndex(start, len);
-        var final = toAbsoluteIndex(end === undefined ? len : end, len);
-        var result = new (speciesConstructor(this, $ArrayBuffer))(toLength(final - first));
-        var viewS = new $DataView(this);
-        var viewT = new $DataView(result);
-        var index = 0;
-        while (first < final) {
-          viewT.setUint8(index++, viewS.getUint8(first++));
-        }return result;
-      }
-    });
-
-    _dereq_(100)(ARRAY_BUFFER);
-  }, { "100": 100, "104": 104, "114": 114, "118": 118, "122": 122, "123": 123, "33": 33, "35": 35, "40": 40, "51": 51, "7": 7 }], 256: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    $export($export.G + $export.W + $export.F * !_dereq_(123).ABV, {
-      DataView: _dereq_(122).DataView
-    });
-  }, { "122": 122, "123": 123, "33": 33 }], 257: [function (_dereq_, module, exports) {
-    _dereq_(121)('Float32', 4, function (init) {
-      return function Float32Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 258: [function (_dereq_, module, exports) {
-    _dereq_(121)('Float64', 8, function (init) {
-      return function Float64Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 259: [function (_dereq_, module, exports) {
-    _dereq_(121)('Int16', 2, function (init) {
-      return function Int16Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 260: [function (_dereq_, module, exports) {
-    _dereq_(121)('Int32', 4, function (init) {
-      return function Int32Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 261: [function (_dereq_, module, exports) {
-    _dereq_(121)('Int8', 1, function (init) {
-      return function Int8Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 262: [function (_dereq_, module, exports) {
-    _dereq_(121)('Uint16', 2, function (init) {
-      return function Uint16Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 263: [function (_dereq_, module, exports) {
-    _dereq_(121)('Uint32', 4, function (init) {
-      return function Uint32Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 264: [function (_dereq_, module, exports) {
-    _dereq_(121)('Uint8', 1, function (init) {
-      return function Uint8Array(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    });
-  }, { "121": 121 }], 265: [function (_dereq_, module, exports) {
-    _dereq_(121)('Uint8', 1, function (init) {
-      return function Uint8ClampedArray(data, byteOffset, length) {
-        return init(this, data, byteOffset, length);
-      };
-    }, true);
-  }, { "121": 121 }], 266: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var each = _dereq_(12)(0);
-    var redefine = _dereq_(94);
-    var meta = _dereq_(66);
-    var assign = _dereq_(70);
-    var weak = _dereq_(21);
-    var isObject = _dereq_(51);
-    var fails = _dereq_(35);
-    var validate = _dereq_(125);
-    var WEAK_MAP = 'WeakMap';
-    var getWeak = meta.getWeak;
-    var isExtensible = Object.isExtensible;
-    var uncaughtFrozenStore = weak.ufstore;
-    var tmp = {};
-    var InternalMap;
-
-    var wrapper = function wrapper(get$$1) {
-      return function WeakMap() {
-        return get$$1(this, arguments.length > 0 ? arguments[0] : undefined);
-      };
-    };
-
-    var methods = {
-      // 23.3.3.3 WeakMap.prototype.get(key)
-      get: function get(key) {
-        if (isObject(key)) {
-          var data = getWeak(key);
-          if (data === true) return uncaughtFrozenStore(validate(this, WEAK_MAP)).get(key);
-          return data ? data[this._i] : undefined;
-        }
-      },
-      // 23.3.3.5 WeakMap.prototype.set(key, value)
-      set: function set(key, value) {
-        return weak.def(validate(this, WEAK_MAP), key, value);
-      }
-    };
-
-    // 23.3 WeakMap Objects
-    var $WeakMap = module.exports = _dereq_(22)(WEAK_MAP, wrapper, methods, weak, true, true);
-
-    // IE11 WeakMap frozen keys fix
-    if (fails(function () {
-      return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7;
-    })) {
-      InternalMap = weak.getConstructor(wrapper, WEAK_MAP);
-      assign(InternalMap.prototype, methods);
-      meta.NEED = true;
-      each(['delete', 'has', 'get', 'set'], function (key) {
-        var proto = $WeakMap.prototype;
-        var method = proto[key];
-        redefine(proto, key, function (a, b) {
-          // store frozen objects on internal weakmap shim
-          if (isObject(a) && !isExtensible(a)) {
-            if (!this._f) this._f = new InternalMap();
-            var result = this._f[key](a, b);
-            return key == 'set' ? this : result;
-            // store all the rest on native weakmap
-          }return method.call(this, a, b);
-        });
-      });
-    }
-  }, { "12": 12, "125": 125, "21": 21, "22": 22, "35": 35, "51": 51, "66": 66, "70": 70, "94": 94 }], 267: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var weak = _dereq_(21);
-    var validate = _dereq_(125);
-    var WEAK_SET = 'WeakSet';
-
-    // 23.4 WeakSet Objects
-    _dereq_(22)(WEAK_SET, function (get$$1) {
-      return function WeakSet() {
-        return get$$1(this, arguments.length > 0 ? arguments[0] : undefined);
-      };
-    }, {
-      // 23.4.3.1 WeakSet.prototype.add(value)
-      add: function add(value) {
-        return weak.def(validate(this, WEAK_SET), value, true);
-      }
-    }, weak, false, true);
-  }, { "125": 125, "21": 21, "22": 22 }], 268: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/proposal-flatMap/#sec-Array.prototype.flatMap
-
-    var $export = _dereq_(33);
-    var flattenIntoArray = _dereq_(38);
-    var toObject = _dereq_(119);
-    var toLength = _dereq_(118);
-    var aFunction = _dereq_(3);
-    var arraySpeciesCreate = _dereq_(15);
-
-    $export($export.P, 'Array', {
-      flatMap: function flatMap(callbackfn /* , thisArg */) {
-        var O = toObject(this);
-        var sourceLen, A;
-        aFunction(callbackfn);
-        sourceLen = toLength(O.length);
-        A = arraySpeciesCreate(O, 0);
-        flattenIntoArray(A, O, O, sourceLen, 0, 1, callbackfn, arguments[1]);
-        return A;
-      }
-    });
-
-    _dereq_(5)('flatMap');
-  }, { "118": 118, "119": 119, "15": 15, "3": 3, "33": 33, "38": 38, "5": 5 }], 269: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/proposal-flatMap/#sec-Array.prototype.flatten
-
-    var $export = _dereq_(33);
-    var flattenIntoArray = _dereq_(38);
-    var toObject = _dereq_(119);
-    var toLength = _dereq_(118);
-    var toInteger = _dereq_(116);
-    var arraySpeciesCreate = _dereq_(15);
-
-    $export($export.P, 'Array', {
-      flatten: function flatten() /* depthArg = 1 */{
-        var depthArg = arguments[0];
-        var O = toObject(this);
-        var sourceLen = toLength(O.length);
-        var A = arraySpeciesCreate(O, 0);
-        flattenIntoArray(A, O, O, sourceLen, 0, depthArg === undefined ? 1 : toInteger(depthArg));
-        return A;
-      }
-    });
-
-    _dereq_(5)('flatten');
-  }, { "116": 116, "118": 118, "119": 119, "15": 15, "33": 33, "38": 38, "5": 5 }], 270: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/tc39/Array.prototype.includes
-
-    var $export = _dereq_(33);
-    var $includes = _dereq_(11)(true);
-
-    $export($export.P, 'Array', {
-      includes: function includes(el /* , fromIndex = 0 */) {
-        return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
-      }
-    });
-
-    _dereq_(5)('includes');
-  }, { "11": 11, "33": 33, "5": 5 }], 271: [function (_dereq_, module, exports) {
-    // https://github.com/rwaldron/tc39-notes/blob/master/es6/2014-09/sept-25.md#510-globalasap-for-enqueuing-a-microtask
-    var $export = _dereq_(33);
-    var microtask = _dereq_(68)();
-    var process = _dereq_(40).process;
-    var isNode = _dereq_(18)(process) == 'process';
-
-    $export($export.G, {
-      asap: function asap(fn) {
-        var domain = isNode && process.domain;
-        microtask(domain ? domain.bind(fn) : fn);
-      }
-    });
-  }, { "18": 18, "33": 33, "40": 40, "68": 68 }], 272: [function (_dereq_, module, exports) {
-    // https://github.com/ljharb/proposal-is-error
-    var $export = _dereq_(33);
-    var cof = _dereq_(18);
-
-    $export($export.S, 'Error', {
-      isError: function isError(it) {
-        return cof(it) === 'Error';
-      }
-    });
-  }, { "18": 18, "33": 33 }], 273: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-global
-    var $export = _dereq_(33);
-
-    $export($export.G, { global: _dereq_(40) });
-  }, { "33": 33, "40": 40 }], 274: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-map.from
-    _dereq_(97)('Map');
-  }, { "97": 97 }], 275: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-map.of
-    _dereq_(98)('Map');
-  }, { "98": 98 }], 276: [function (_dereq_, module, exports) {
-    // https://github.com/DavidBruant/Map-Set.prototype.toJSON
-    var $export = _dereq_(33);
-
-    $export($export.P + $export.R, 'Map', { toJSON: _dereq_(20)('Map') });
-  }, { "20": 20, "33": 33 }], 277: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      clamp: function clamp(x, lower, upper) {
-        return Math.min(upper, Math.max(lower, x));
-      }
-    });
-  }, { "33": 33 }], 278: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { DEG_PER_RAD: Math.PI / 180 });
-  }, { "33": 33 }], 279: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-    var RAD_PER_DEG = 180 / Math.PI;
-
-    $export($export.S, 'Math', {
-      degrees: function degrees(radians) {
-        return radians * RAD_PER_DEG;
-      }
-    });
-  }, { "33": 33 }], 280: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-    var scale = _dereq_(64);
-    var fround = _dereq_(62);
-
-    $export($export.S, 'Math', {
-      fscale: function fscale(x, inLow, inHigh, outLow, outHigh) {
-        return fround(scale(x, inLow, inHigh, outLow, outHigh));
-      }
-    });
-  }, { "33": 33, "62": 62, "64": 64 }], 281: [function (_dereq_, module, exports) {
-    // https://gist.github.com/BrendanEich/4294d5c212a6d2254703
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      iaddh: function iaddh(x0, x1, y0, y1) {
-        var $x0 = x0 >>> 0;
-        var $x1 = x1 >>> 0;
-        var $y0 = y0 >>> 0;
-        return $x1 + (y1 >>> 0) + (($x0 & $y0 | ($x0 | $y0) & ~($x0 + $y0 >>> 0)) >>> 31) | 0;
-      }
-    });
-  }, { "33": 33 }], 282: [function (_dereq_, module, exports) {
-    // https://gist.github.com/BrendanEich/4294d5c212a6d2254703
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      imulh: function imulh(u, v) {
-        var UINT16 = 0xffff;
-        var $u = +u;
-        var $v = +v;
-        var u0 = $u & UINT16;
-        var v0 = $v & UINT16;
-        var u1 = $u >> 16;
-        var v1 = $v >> 16;
-        var t = (u1 * v0 >>> 0) + (u0 * v0 >>> 16);
-        return u1 * v1 + (t >> 16) + ((u0 * v1 >>> 0) + (t & UINT16) >> 16);
-      }
-    });
-  }, { "33": 33 }], 283: [function (_dereq_, module, exports) {
-    // https://gist.github.com/BrendanEich/4294d5c212a6d2254703
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      isubh: function isubh(x0, x1, y0, y1) {
-        var $x0 = x0 >>> 0;
-        var $x1 = x1 >>> 0;
-        var $y0 = y0 >>> 0;
-        return $x1 - (y1 >>> 0) - ((~$x0 & $y0 | ~($x0 ^ $y0) & $x0 - $y0 >>> 0) >>> 31) | 0;
-      }
-    });
-  }, { "33": 33 }], 284: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { RAD_PER_DEG: 180 / Math.PI });
-  }, { "33": 33 }], 285: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-    var DEG_PER_RAD = Math.PI / 180;
-
-    $export($export.S, 'Math', {
-      radians: function radians(degrees) {
-        return degrees * DEG_PER_RAD;
-      }
-    });
-  }, { "33": 33 }], 286: [function (_dereq_, module, exports) {
-    // https://rwaldron.github.io/proposal-math-extensions/
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { scale: _dereq_(64) });
-  }, { "33": 33, "64": 64 }], 287: [function (_dereq_, module, exports) {
-    // http://jfbastien.github.io/papers/Math.signbit.html
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', { signbit: function signbit(x) {
-        // eslint-disable-next-line no-self-compare
-        return (x = +x) != x ? x : x == 0 ? 1 / x == Infinity : x > 0;
-      } });
-  }, { "33": 33 }], 288: [function (_dereq_, module, exports) {
-    // https://gist.github.com/BrendanEich/4294d5c212a6d2254703
-    var $export = _dereq_(33);
-
-    $export($export.S, 'Math', {
-      umulh: function umulh(u, v) {
-        var UINT16 = 0xffff;
-        var $u = +u;
-        var $v = +v;
-        var u0 = $u & UINT16;
-        var v0 = $v & UINT16;
-        var u1 = $u >>> 16;
-        var v1 = $v >>> 16;
-        var t = (u1 * v0 >>> 0) + (u0 * v0 >>> 16);
-        return u1 * v1 + (t >>> 16) + ((u0 * v1 >>> 0) + (t & UINT16) >>> 16);
-      }
-    });
-  }, { "33": 33 }], 289: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var aFunction = _dereq_(3);
-    var $defineProperty = _dereq_(72);
-
-    // B.2.2.2 Object.prototype.__defineGetter__(P, getter)
-    _dereq_(29) && $export($export.P + _dereq_(74), 'Object', {
-      __defineGetter__: function __defineGetter__(P, getter) {
-        $defineProperty.f(toObject(this), P, { get: aFunction(getter), enumerable: true, configurable: true });
-      }
-    });
-  }, { "119": 119, "29": 29, "3": 3, "33": 33, "72": 72, "74": 74 }], 290: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var aFunction = _dereq_(3);
-    var $defineProperty = _dereq_(72);
-
-    // B.2.2.3 Object.prototype.__defineSetter__(P, setter)
-    _dereq_(29) && $export($export.P + _dereq_(74), 'Object', {
-      __defineSetter__: function __defineSetter__(P, setter) {
-        $defineProperty.f(toObject(this), P, { set: aFunction(setter), enumerable: true, configurable: true });
-      }
-    });
-  }, { "119": 119, "29": 29, "3": 3, "33": 33, "72": 72, "74": 74 }], 291: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-object-values-entries
-    var $export = _dereq_(33);
-    var $entries = _dereq_(84)(true);
-
-    $export($export.S, 'Object', {
-      entries: function entries(it) {
-        return $entries(it);
-      }
-    });
-  }, { "33": 33, "84": 84 }], 292: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-object-getownpropertydescriptors
-    var $export = _dereq_(33);
-    var ownKeys = _dereq_(85);
-    var toIObject = _dereq_(117);
-    var gOPD = _dereq_(75);
-    var createProperty = _dereq_(24);
-
-    $export($export.S, 'Object', {
-      getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object) {
-        var O = toIObject(object);
-        var getDesc = gOPD.f;
-        var keys = ownKeys(O);
-        var result = {};
-        var i = 0;
-        var key, desc;
-        while (keys.length > i) {
-          desc = getDesc(O, key = keys[i++]);
-          if (desc !== undefined) createProperty(result, key, desc);
-        }
-        return result;
-      }
-    });
-  }, { "117": 117, "24": 24, "33": 33, "75": 75, "85": 85 }], 293: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var toPrimitive = _dereq_(120);
-    var getPrototypeOf = _dereq_(79);
-    var getOwnPropertyDescriptor = _dereq_(75).f;
-
-    // B.2.2.4 Object.prototype.__lookupGetter__(P)
-    _dereq_(29) && $export($export.P + _dereq_(74), 'Object', {
-      __lookupGetter__: function __lookupGetter__(P) {
-        var O = toObject(this);
-        var K = toPrimitive(P, true);
-        var D;
-        do {
-          if (D = getOwnPropertyDescriptor(O, K)) return D.get;
-        } while (O = getPrototypeOf(O));
-      }
-    });
-  }, { "119": 119, "120": 120, "29": 29, "33": 33, "74": 74, "75": 75, "79": 79 }], 294: [function (_dereq_, module, exports) {
-    'use strict';
-
-    var $export = _dereq_(33);
-    var toObject = _dereq_(119);
-    var toPrimitive = _dereq_(120);
-    var getPrototypeOf = _dereq_(79);
-    var getOwnPropertyDescriptor = _dereq_(75).f;
-
-    // B.2.2.5 Object.prototype.__lookupSetter__(P)
-    _dereq_(29) && $export($export.P + _dereq_(74), 'Object', {
-      __lookupSetter__: function __lookupSetter__(P) {
-        var O = toObject(this);
-        var K = toPrimitive(P, true);
-        var D;
-        do {
-          if (D = getOwnPropertyDescriptor(O, K)) return D.set;
-        } while (O = getPrototypeOf(O));
-      }
-    });
-  }, { "119": 119, "120": 120, "29": 29, "33": 33, "74": 74, "75": 75, "79": 79 }], 295: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-object-values-entries
-    var $export = _dereq_(33);
-    var $values = _dereq_(84)(false);
-
-    $export($export.S, 'Object', {
-      values: function values(it) {
-        return $values(it);
-      }
-    });
-  }, { "33": 33, "84": 84 }], 296: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/zenparsing/es-observable
-
-    var $export = _dereq_(33);
-    var global = _dereq_(40);
-    var core = _dereq_(23);
-    var microtask = _dereq_(68)();
-    var OBSERVABLE = _dereq_(128)('observable');
-    var aFunction = _dereq_(3);
-    var anObject = _dereq_(7);
-    var anInstance = _dereq_(6);
-    var redefineAll = _dereq_(93);
-    var hide = _dereq_(42);
-    var forOf = _dereq_(39);
-    var RETURN = forOf.RETURN;
-
-    var getMethod = function getMethod(fn) {
-      return fn == null ? undefined : aFunction(fn);
-    };
-
-    var cleanupSubscription = function cleanupSubscription(subscription) {
-      var cleanup = subscription._c;
-      if (cleanup) {
-        subscription._c = undefined;
-        cleanup();
-      }
-    };
-
-    var subscriptionClosed = function subscriptionClosed(subscription) {
-      return subscription._o === undefined;
-    };
-
-    var closeSubscription = function closeSubscription(subscription) {
-      if (!subscriptionClosed(subscription)) {
-        subscription._o = undefined;
-        cleanupSubscription(subscription);
-      }
-    };
-
-    var Subscription = function Subscription(observer, subscriber) {
-      anObject(observer);
-      this._c = undefined;
-      this._o = observer;
-      observer = new SubscriptionObserver(this);
-      try {
-        var cleanup = subscriber(observer);
-        var subscription = cleanup;
-        if (cleanup != null) {
-          if (typeof cleanup.unsubscribe === 'function') cleanup = function cleanup() {
-            subscription.unsubscribe();
-          };else aFunction(cleanup);
-          this._c = cleanup;
-        }
-      } catch (e) {
-        observer.error(e);
-        return;
-      }if (subscriptionClosed(this)) cleanupSubscription(this);
-    };
-
-    Subscription.prototype = redefineAll({}, {
-      unsubscribe: function unsubscribe() {
-        closeSubscription(this);
-      }
-    });
-
-    var SubscriptionObserver = function SubscriptionObserver(subscription) {
-      this._s = subscription;
-    };
-
-    SubscriptionObserver.prototype = redefineAll({}, {
-      next: function next(value) {
-        var subscription = this._s;
-        if (!subscriptionClosed(subscription)) {
-          var observer = subscription._o;
-          try {
-            var m = getMethod(observer.next);
-            if (m) return m.call(observer, value);
-          } catch (e) {
-            try {
-              closeSubscription(subscription);
-            } finally {
-              throw e;
-            }
-          }
-        }
-      },
-      error: function error(value) {
-        var subscription = this._s;
-        if (subscriptionClosed(subscription)) throw value;
-        var observer = subscription._o;
-        subscription._o = undefined;
-        try {
-          var m = getMethod(observer.error);
-          if (!m) throw value;
-          value = m.call(observer, value);
-        } catch (e) {
-          try {
-            cleanupSubscription(subscription);
-          } finally {
-            throw e;
-          }
-        }cleanupSubscription(subscription);
-        return value;
-      },
-      complete: function complete(value) {
-        var subscription = this._s;
-        if (!subscriptionClosed(subscription)) {
-          var observer = subscription._o;
-          subscription._o = undefined;
-          try {
-            var m = getMethod(observer.complete);
-            value = m ? m.call(observer, value) : undefined;
-          } catch (e) {
-            try {
-              cleanupSubscription(subscription);
-            } finally {
-              throw e;
-            }
-          }cleanupSubscription(subscription);
-          return value;
-        }
-      }
-    });
-
-    var $Observable = function Observable(subscriber) {
-      anInstance(this, $Observable, 'Observable', '_f')._f = aFunction(subscriber);
-    };
-
-    redefineAll($Observable.prototype, {
-      subscribe: function subscribe(observer) {
-        return new Subscription(observer, this._f);
-      },
-      forEach: function forEach(fn) {
-        var that = this;
-        return new (core.Promise || global.Promise)(function (resolve, reject) {
-          aFunction(fn);
-          var subscription = that.subscribe({
-            next: function next(value) {
-              try {
-                return fn(value);
-              } catch (e) {
-                reject(e);
-                subscription.unsubscribe();
-              }
-            },
-            error: reject,
-            complete: resolve
-          });
-        });
-      }
-    });
-
-    redefineAll($Observable, {
-      from: function from(x) {
-        var C = typeof this === 'function' ? this : $Observable;
-        var method = getMethod(anObject(x)[OBSERVABLE]);
-        if (method) {
-          var observable = anObject(method.call(x));
-          return observable.constructor === C ? observable : new C(function (observer) {
-            return observable.subscribe(observer);
-          });
-        }
-        return new C(function (observer) {
-          var done = false;
-          microtask(function () {
-            if (!done) {
-              try {
-                if (forOf(x, false, function (it) {
-                  observer.next(it);
-                  if (done) return RETURN;
-                }) === RETURN) return;
-              } catch (e) {
-                if (done) throw e;
-                observer.error(e);
-                return;
-              }observer.complete();
-            }
-          });
-          return function () {
-            done = true;
-          };
-        });
-      },
-      of: function of() {
-        for (var i = 0, l = arguments.length, items = Array(l); i < l;) {
-          items[i] = arguments[i++];
-        }return new (typeof this === 'function' ? this : $Observable)(function (observer) {
-          var done = false;
-          microtask(function () {
-            if (!done) {
-              for (var j = 0; j < items.length; ++j) {
-                observer.next(items[j]);
-                if (done) return;
-              }observer.complete();
-            }
-          });
-          return function () {
-            done = true;
-          };
-        });
-      }
-    });
-
-    hide($Observable.prototype, OBSERVABLE, function () {
-      return this;
-    });
-
-    $export($export.G, { Observable: $Observable });
-
-    _dereq_(100)('Observable');
-  }, { "100": 100, "128": 128, "23": 23, "3": 3, "33": 33, "39": 39, "40": 40, "42": 42, "6": 6, "68": 68, "7": 7, "93": 93 }], 297: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-promise-finally
-    'use strict';
-
-    var $export = _dereq_(33);
-    var core = _dereq_(23);
-    var global = _dereq_(40);
-    var speciesConstructor = _dereq_(104);
-    var promiseResolve = _dereq_(91);
-
-    $export($export.P + $export.R, 'Promise', { 'finally': function _finally(onFinally) {
-        var C = speciesConstructor(this, core.Promise || global.Promise);
-        var isFunction = typeof onFinally == 'function';
-        return this.then(isFunction ? function (x) {
-          return promiseResolve(C, onFinally()).then(function () {
-            return x;
-          });
-        } : onFinally, isFunction ? function (e) {
-          return promiseResolve(C, onFinally()).then(function () {
-            throw e;
-          });
-        } : onFinally);
-      } });
-  }, { "104": 104, "23": 23, "33": 33, "40": 40, "91": 91 }], 298: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/tc39/proposal-promise-try
-
-    var $export = _dereq_(33);
-    var newPromiseCapability = _dereq_(69);
-    var perform = _dereq_(90);
-
-    $export($export.S, 'Promise', { 'try': function _try(callbackfn) {
-        var promiseCapability = newPromiseCapability.f(this);
-        var result = perform(callbackfn);
-        (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
-        return promiseCapability.promise;
-      } });
-  }, { "33": 33, "69": 69, "90": 90 }], 299: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var toMetaKey = metadata.key;
-    var ordinaryDefineOwnMetadata = metadata.set;
-
-    metadata.exp({ defineMetadata: function defineMetadata(metadataKey, metadataValue, target, targetKey) {
-        ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), toMetaKey(targetKey));
-      } });
-  }, { "67": 67, "7": 7 }], 300: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var toMetaKey = metadata.key;
-    var getOrCreateMetadataMap = metadata.map;
-    var store = metadata.store;
-
-    metadata.exp({ deleteMetadata: function deleteMetadata(metadataKey, target /* , targetKey */) {
-        var targetKey = arguments.length < 3 ? undefined : toMetaKey(arguments[2]);
-        var metadataMap = getOrCreateMetadataMap(anObject(target), targetKey, false);
-        if (metadataMap === undefined || !metadataMap['delete'](metadataKey)) return false;
-        if (metadataMap.size) return true;
-        var targetMetadata = store.get(target);
-        targetMetadata['delete'](targetKey);
-        return !!targetMetadata.size || store['delete'](target);
-      } });
-  }, { "67": 67, "7": 7 }], 301: [function (_dereq_, module, exports) {
-    var Set = _dereq_(231);
-    var from = _dereq_(10);
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var getPrototypeOf = _dereq_(79);
-    var ordinaryOwnMetadataKeys = metadata.keys;
-    var toMetaKey = metadata.key;
-
-    var ordinaryMetadataKeys = function ordinaryMetadataKeys(O, P) {
-      var oKeys = ordinaryOwnMetadataKeys(O, P);
-      var parent = getPrototypeOf(O);
-      if (parent === null) return oKeys;
-      var pKeys = ordinaryMetadataKeys(parent, P);
-      return pKeys.length ? oKeys.length ? from(new Set(oKeys.concat(pKeys))) : pKeys : oKeys;
-    };
-
-    metadata.exp({ getMetadataKeys: function getMetadataKeys(target /* , targetKey */) {
-        return ordinaryMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1]));
-      } });
-  }, { "10": 10, "231": 231, "67": 67, "7": 7, "79": 79 }], 302: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var getPrototypeOf = _dereq_(79);
-    var ordinaryHasOwnMetadata = metadata.has;
-    var ordinaryGetOwnMetadata = metadata.get;
-    var toMetaKey = metadata.key;
-
-    var ordinaryGetMetadata = function ordinaryGetMetadata(MetadataKey, O, P) {
-      var hasOwn = ordinaryHasOwnMetadata(MetadataKey, O, P);
-      if (hasOwn) return ordinaryGetOwnMetadata(MetadataKey, O, P);
-      var parent = getPrototypeOf(O);
-      return parent !== null ? ordinaryGetMetadata(MetadataKey, parent, P) : undefined;
-    };
-
-    metadata.exp({ getMetadata: function getMetadata(metadataKey, target /* , targetKey */) {
-        return ordinaryGetMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));
-      } });
-  }, { "67": 67, "7": 7, "79": 79 }], 303: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var ordinaryOwnMetadataKeys = metadata.keys;
-    var toMetaKey = metadata.key;
-
-    metadata.exp({ getOwnMetadataKeys: function getOwnMetadataKeys(target /* , targetKey */) {
-        return ordinaryOwnMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1]));
-      } });
-  }, { "67": 67, "7": 7 }], 304: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var ordinaryGetOwnMetadata = metadata.get;
-    var toMetaKey = metadata.key;
-
-    metadata.exp({ getOwnMetadata: function getOwnMetadata(metadataKey, target /* , targetKey */) {
-        return ordinaryGetOwnMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));
-      } });
-  }, { "67": 67, "7": 7 }], 305: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var getPrototypeOf = _dereq_(79);
-    var ordinaryHasOwnMetadata = metadata.has;
-    var toMetaKey = metadata.key;
-
-    var ordinaryHasMetadata = function ordinaryHasMetadata(MetadataKey, O, P) {
-      var hasOwn = ordinaryHasOwnMetadata(MetadataKey, O, P);
-      if (hasOwn) return true;
-      var parent = getPrototypeOf(O);
-      return parent !== null ? ordinaryHasMetadata(MetadataKey, parent, P) : false;
-    };
-
-    metadata.exp({ hasMetadata: function hasMetadata(metadataKey, target /* , targetKey */) {
-        return ordinaryHasMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));
-      } });
-  }, { "67": 67, "7": 7, "79": 79 }], 306: [function (_dereq_, module, exports) {
-    var metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var ordinaryHasOwnMetadata = metadata.has;
-    var toMetaKey = metadata.key;
-
-    metadata.exp({ hasOwnMetadata: function hasOwnMetadata(metadataKey, target /* , targetKey */) {
-        return ordinaryHasOwnMetadata(metadataKey, anObject(target), arguments.length < 3 ? undefined : toMetaKey(arguments[2]));
-      } });
-  }, { "67": 67, "7": 7 }], 307: [function (_dereq_, module, exports) {
-    var $metadata = _dereq_(67);
-    var anObject = _dereq_(7);
-    var aFunction = _dereq_(3);
-    var toMetaKey = $metadata.key;
-    var ordinaryDefineOwnMetadata = $metadata.set;
-
-    $metadata.exp({ metadata: function metadata(metadataKey, metadataValue) {
-        return function decorator(target, targetKey) {
-          ordinaryDefineOwnMetadata(metadataKey, metadataValue, (targetKey !== undefined ? anObject : aFunction)(target), toMetaKey(targetKey));
-        };
-      } });
-  }, { "3": 3, "67": 67, "7": 7 }], 308: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-set.from
-    _dereq_(97)('Set');
-  }, { "97": 97 }], 309: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-set.of
-    _dereq_(98)('Set');
-  }, { "98": 98 }], 310: [function (_dereq_, module, exports) {
-    // https://github.com/DavidBruant/Map-Set.prototype.toJSON
-    var $export = _dereq_(33);
-
-    $export($export.P + $export.R, 'Set', { toJSON: _dereq_(20)('Set') });
-  }, { "20": 20, "33": 33 }], 311: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/mathiasbynens/String.prototype.at
-
-    var $export = _dereq_(33);
-    var $at = _dereq_(106)(true);
-
-    $export($export.P, 'String', {
-      at: function at(pos) {
-        return $at(this, pos);
-      }
-    });
-  }, { "106": 106, "33": 33 }], 312: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://tc39.github.io/String.prototype.matchAll/
-
-    var $export = _dereq_(33);
-    var defined = _dereq_(28);
-    var toLength = _dereq_(118);
-    var isRegExp = _dereq_(52);
-    var getFlags = _dereq_(37);
-    var RegExpProto = RegExp.prototype;
-
-    var $RegExpStringIterator = function $RegExpStringIterator(regexp, string) {
-      this._r = regexp;
-      this._s = string;
-    };
-
-    _dereq_(54)($RegExpStringIterator, 'RegExp String', function next() {
-      var match = this._r.exec(this._s);
-      return { value: match, done: match === null };
-    });
-
-    $export($export.P, 'String', {
-      matchAll: function matchAll(regexp) {
-        defined(this);
-        if (!isRegExp(regexp)) throw TypeError(regexp + ' is not a regexp!');
-        var S = String(this);
-        var flags = 'flags' in RegExpProto ? String(regexp.flags) : getFlags.call(regexp);
-        var rx = new RegExp(regexp.source, ~flags.indexOf('g') ? flags : 'g' + flags);
-        rx.lastIndex = toLength(regexp.lastIndex);
-        return new $RegExpStringIterator(rx, S);
-      }
-    });
-  }, { "118": 118, "28": 28, "33": 33, "37": 37, "52": 52, "54": 54 }], 313: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/tc39/proposal-string-pad-start-end
-
-    var $export = _dereq_(33);
-    var $pad = _dereq_(109);
-
-    $export($export.P, 'String', {
-      padEnd: function padEnd(maxLength /* , fillString = ' ' */) {
-        return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, false);
-      }
-    });
-  }, { "109": 109, "33": 33 }], 314: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/tc39/proposal-string-pad-start-end
-
-    var $export = _dereq_(33);
-    var $pad = _dereq_(109);
-
-    $export($export.P, 'String', {
-      padStart: function padStart(maxLength /* , fillString = ' ' */) {
-        return $pad(this, maxLength, arguments.length > 1 ? arguments[1] : undefined, true);
-      }
-    });
-  }, { "109": 109, "33": 33 }], 315: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/sebmarkbage/ecmascript-string-left-right-trim
-
-    _dereq_(111)('trimLeft', function ($trim) {
-      return function trimLeft() {
-        return $trim(this, 1);
-      };
-    }, 'trimStart');
-  }, { "111": 111 }], 316: [function (_dereq_, module, exports) {
-    'use strict';
-    // https://github.com/sebmarkbage/ecmascript-string-left-right-trim
-
-    _dereq_(111)('trimRight', function ($trim) {
-      return function trimRight() {
-        return $trim(this, 2);
-      };
-    }, 'trimEnd');
-  }, { "111": 111 }], 317: [function (_dereq_, module, exports) {
-    _dereq_(126)('asyncIterator');
-  }, { "126": 126 }], 318: [function (_dereq_, module, exports) {
-    _dereq_(126)('observable');
-  }, { "126": 126 }], 319: [function (_dereq_, module, exports) {
-    // https://github.com/tc39/proposal-global
-    var $export = _dereq_(33);
-
-    $export($export.S, 'System', { global: _dereq_(40) });
-  }, { "33": 33, "40": 40 }], 320: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-weakmap.from
-    _dereq_(97)('WeakMap');
-  }, { "97": 97 }], 321: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-weakmap.of
-    _dereq_(98)('WeakMap');
-  }, { "98": 98 }], 322: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-weakset.from
-    _dereq_(97)('WeakSet');
-  }, { "97": 97 }], 323: [function (_dereq_, module, exports) {
-    // https://tc39.github.io/proposal-setmap-offrom/#sec-weakset.of
-    _dereq_(98)('WeakSet');
-  }, { "98": 98 }], 324: [function (_dereq_, module, exports) {
-    var $iterators = _dereq_(141);
-    var getKeys = _dereq_(81);
-    var redefine = _dereq_(94);
-    var global = _dereq_(40);
-    var hide = _dereq_(42);
-    var Iterators = _dereq_(58);
-    var wks = _dereq_(128);
-    var ITERATOR = wks('iterator');
-    var TO_STRING_TAG = wks('toStringTag');
-    var ArrayValues = Iterators.Array;
-
-    var DOMIterables = {
-      CSSRuleList: true, // TODO: Not spec compliant, should be false.
-      CSSStyleDeclaration: false,
-      CSSValueList: false,
-      ClientRectList: false,
-      DOMRectList: false,
-      DOMStringList: false,
-      DOMTokenList: true,
-      DataTransferItemList: false,
-      FileList: false,
-      HTMLAllCollection: false,
-      HTMLCollection: false,
-      HTMLFormElement: false,
-      HTMLSelectElement: false,
-      MediaList: true, // TODO: Not spec compliant, should be false.
-      MimeTypeArray: false,
-      NamedNodeMap: false,
-      NodeList: true,
-      PaintRequestList: false,
-      Plugin: false,
-      PluginArray: false,
-      SVGLengthList: false,
-      SVGNumberList: false,
-      SVGPathSegList: false,
-      SVGPointList: false,
-      SVGStringList: false,
-      SVGTransformList: false,
-      SourceBufferList: false,
-      StyleSheetList: true, // TODO: Not spec compliant, should be false.
-      TextTrackCueList: false,
-      TextTrackList: false,
-      TouchList: false
-    };
-
-    for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) {
-      var NAME = collections[i];
-      var explicit = DOMIterables[NAME];
-      var Collection = global[NAME];
-      var proto = Collection && Collection.prototype;
-      var key;
-      if (proto) {
-        if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues);
-        if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
-        Iterators[NAME] = ArrayValues;
-        if (explicit) for (key in $iterators) {
-          if (!proto[key]) redefine(proto, key, $iterators[key], true);
-        }
-      }
-    }
-  }, { "128": 128, "141": 141, "40": 40, "42": 42, "58": 58, "81": 81, "94": 94 }], 325: [function (_dereq_, module, exports) {
-    var $export = _dereq_(33);
-    var $task = _dereq_(113);
-    $export($export.G + $export.B, {
-      setImmediate: $task.set,
-      clearImmediate: $task.clear
-    });
-  }, { "113": 113, "33": 33 }], 326: [function (_dereq_, module, exports) {
-    // ie9- setTimeout & setInterval additional parameters fix
-    var global = _dereq_(40);
-    var $export = _dereq_(33);
-    var invoke = _dereq_(46);
-    var partial = _dereq_(88);
-    var navigator = global.navigator;
-    var MSIE = !!navigator && /MSIE .\./.test(navigator.userAgent); // <- dirty ie9- check
-    var wrap = function wrap(set$$1) {
-      return MSIE ? function (fn, time /* , ...args */) {
-        return set$$1(invoke(partial, [].slice.call(arguments, 2),
-        // eslint-disable-next-line no-new-func
-        typeof fn == 'function' ? fn : Function(fn)), time);
-      } : set$$1;
-    };
-    $export($export.G + $export.B + $export.F * MSIE, {
-      setTimeout: wrap(global.setTimeout),
-      setInterval: wrap(global.setInterval)
-    });
-  }, { "33": 33, "40": 40, "46": 46, "88": 88 }], 327: [function (_dereq_, module, exports) {
-    _dereq_(254);
-    _dereq_(191);
-    _dereq_(193);
-    _dereq_(192);
-    _dereq_(195);
-    _dereq_(197);
-    _dereq_(202);
-    _dereq_(196);
-    _dereq_(194);
-    _dereq_(204);
-    _dereq_(203);
-    _dereq_(199);
-    _dereq_(200);
-    _dereq_(198);
-    _dereq_(190);
-    _dereq_(201);
-    _dereq_(205);
-    _dereq_(206);
-    _dereq_(157);
-    _dereq_(159);
-    _dereq_(158);
-    _dereq_(208);
-    _dereq_(207);
-    _dereq_(178);
-    _dereq_(188);
-    _dereq_(189);
-    _dereq_(179);
-    _dereq_(180);
-    _dereq_(181);
-    _dereq_(182);
-    _dereq_(183);
-    _dereq_(184);
-    _dereq_(185);
-    _dereq_(186);
-    _dereq_(187);
-    _dereq_(161);
-    _dereq_(162);
-    _dereq_(163);
-    _dereq_(164);
-    _dereq_(165);
-    _dereq_(166);
-    _dereq_(167);
-    _dereq_(168);
-    _dereq_(169);
-    _dereq_(170);
-    _dereq_(171);
-    _dereq_(172);
-    _dereq_(173);
-    _dereq_(174);
-    _dereq_(175);
-    _dereq_(176);
-    _dereq_(177);
-    _dereq_(241);
-    _dereq_(246);
-    _dereq_(253);
-    _dereq_(244);
-    _dereq_(236);
-    _dereq_(237);
-    _dereq_(242);
-    _dereq_(247);
-    _dereq_(249);
-    _dereq_(232);
-    _dereq_(233);
-    _dereq_(234);
-    _dereq_(235);
-    _dereq_(238);
-    _dereq_(239);
-    _dereq_(240);
-    _dereq_(243);
-    _dereq_(245);
-    _dereq_(248);
-    _dereq_(250);
-    _dereq_(251);
-    _dereq_(252);
-    _dereq_(152);
-    _dereq_(154);
-    _dereq_(153);
-    _dereq_(156);
-    _dereq_(155);
-    _dereq_(140);
-    _dereq_(138);
-    _dereq_(145);
-    _dereq_(142);
-    _dereq_(148);
-    _dereq_(150);
-    _dereq_(137);
-    _dereq_(144);
-    _dereq_(134);
-    _dereq_(149);
-    _dereq_(132);
-    _dereq_(147);
-    _dereq_(146);
-    _dereq_(139);
-    _dereq_(143);
-    _dereq_(131);
-    _dereq_(133);
-    _dereq_(136);
-    _dereq_(135);
-    _dereq_(151);
-    _dereq_(141);
-    _dereq_(224);
-    _dereq_(230);
-    _dereq_(225);
-    _dereq_(226);
-    _dereq_(227);
-    _dereq_(228);
-    _dereq_(229);
-    _dereq_(209);
-    _dereq_(160);
-    _dereq_(231);
-    _dereq_(266);
-    _dereq_(267);
-    _dereq_(255);
-    _dereq_(256);
-    _dereq_(261);
-    _dereq_(264);
-    _dereq_(265);
-    _dereq_(259);
-    _dereq_(262);
-    _dereq_(260);
-    _dereq_(263);
-    _dereq_(257);
-    _dereq_(258);
-    _dereq_(210);
-    _dereq_(211);
-    _dereq_(212);
-    _dereq_(213);
-    _dereq_(214);
-    _dereq_(217);
-    _dereq_(215);
-    _dereq_(216);
-    _dereq_(218);
-    _dereq_(219);
-    _dereq_(220);
-    _dereq_(221);
-    _dereq_(223);
-    _dereq_(222);
-    _dereq_(270);
-    _dereq_(268);
-    _dereq_(269);
-    _dereq_(311);
-    _dereq_(314);
-    _dereq_(313);
-    _dereq_(315);
-    _dereq_(316);
-    _dereq_(312);
-    _dereq_(317);
-    _dereq_(318);
-    _dereq_(292);
-    _dereq_(295);
-    _dereq_(291);
-    _dereq_(289);
-    _dereq_(290);
-    _dereq_(293);
-    _dereq_(294);
-    _dereq_(276);
-    _dereq_(310);
-    _dereq_(275);
-    _dereq_(309);
-    _dereq_(321);
-    _dereq_(323);
-    _dereq_(274);
-    _dereq_(308);
-    _dereq_(320);
-    _dereq_(322);
-    _dereq_(273);
-    _dereq_(319);
-    _dereq_(272);
-    _dereq_(277);
-    _dereq_(278);
-    _dereq_(279);
-    _dereq_(280);
-    _dereq_(281);
-    _dereq_(283);
-    _dereq_(282);
-    _dereq_(284);
-    _dereq_(285);
-    _dereq_(286);
-    _dereq_(288);
-    _dereq_(287);
-    _dereq_(297);
-    _dereq_(298);
-    _dereq_(299);
-    _dereq_(300);
-    _dereq_(302);
-    _dereq_(301);
-    _dereq_(304);
-    _dereq_(303);
-    _dereq_(305);
-    _dereq_(306);
-    _dereq_(307);
-    _dereq_(271);
-    _dereq_(296);
-    _dereq_(326);
-    _dereq_(325);
-    _dereq_(324);
-    module.exports = _dereq_(23);
-  }, { "131": 131, "132": 132, "133": 133, "134": 134, "135": 135, "136": 136, "137": 137, "138": 138, "139": 139, "140": 140, "141": 141, "142": 142, "143": 143, "144": 144, "145": 145, "146": 146, "147": 147, "148": 148, "149": 149, "150": 150, "151": 151, "152": 152, "153": 153, "154": 154, "155": 155, "156": 156, "157": 157, "158": 158, "159": 159, "160": 160, "161": 161, "162": 162, "163": 163, "164": 164, "165": 165, "166": 166, "167": 167, "168": 168, "169": 169, "170": 170, "171": 171, "172": 172, "173": 173, "174": 174, "175": 175, "176": 176, "177": 177, "178": 178, "179": 179, "180": 180, "181": 181, "182": 182, "183": 183, "184": 184, "185": 185, "186": 186, "187": 187, "188": 188, "189": 189, "190": 190, "191": 191, "192": 192, "193": 193, "194": 194, "195": 195, "196": 196, "197": 197, "198": 198, "199": 199, "200": 200, "201": 201, "202": 202, "203": 203, "204": 204, "205": 205, "206": 206, "207": 207, "208": 208, "209": 209, "210": 210, "211": 211, "212": 212, "213": 213, "214": 214, "215": 215, "216": 216, "217": 217, "218": 218, "219": 219, "220": 220, "221": 221, "222": 222, "223": 223, "224": 224, "225": 225, "226": 226, "227": 227, "228": 228, "229": 229, "23": 23, "230": 230, "231": 231, "232": 232, "233": 233, "234": 234, "235": 235, "236": 236, "237": 237, "238": 238, "239": 239, "240": 240, "241": 241, "242": 242, "243": 243, "244": 244, "245": 245, "246": 246, "247": 247, "248": 248, "249": 249, "250": 250, "251": 251, "252": 252, "253": 253, "254": 254, "255": 255, "256": 256, "257": 257, "258": 258, "259": 259, "260": 260, "261": 261, "262": 262, "263": 263, "264": 264, "265": 265, "266": 266, "267": 267, "268": 268, "269": 269, "270": 270, "271": 271, "272": 272, "273": 273, "274": 274, "275": 275, "276": 276, "277": 277, "278": 278, "279": 279, "280": 280, "281": 281, "282": 282, "283": 283, "284": 284, "285": 285, "286": 286, "287": 287, "288": 288, "289": 289, "290": 290, "291": 291, "292": 292, "293": 293, "294": 294, "295": 295, "296": 296, "297": 297, "298": 298, "299": 299, "300": 300, "301": 301, "302": 302, "303": 303, "304": 304, "305": 305, "306": 306, "307": 307, "308": 308, "309": 309, "310": 310, "311": 311, "312": 312, "313": 313, "314": 314, "315": 315, "316": 316, "317": 317, "318": 318, "319": 319, "320": 320, "321": 321, "322": 322, "323": 323, "324": 324, "325": 325, "326": 326 }], 328: [function (_dereq_, module, exports) {
-    (function (global) {
-      /**
-       * Copyright (c) 2014, Facebook, Inc.
-       * All rights reserved.
-       *
-       * This source code is licensed under the BSD-style license found in the
-       * https://raw.github.com/facebook/regenerator/master/LICENSE file. An
-       * additional grant of patent rights can be found in the PATENTS file in
-       * the same directory.
-       */
-
-      !function (global) {
-        "use strict";
-
-        var Op = Object.prototype;
-        var hasOwn = Op.hasOwnProperty;
-        var undefined; // More compressible than void 0.
-        var $Symbol = typeof Symbol === "function" ? Symbol : {};
-        var iteratorSymbol = $Symbol.iterator || "@@iterator";
-        var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
-        var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";
-
-        var inModule = (typeof module === "undefined" ? "undefined" : _typeof(module)) === "object";
-        var runtime = global.regeneratorRuntime;
-        if (runtime) {
-          if (inModule) {
-            // If regeneratorRuntime is defined globally and we're in a module,
-            // make the exports object identical to regeneratorRuntime.
-            module.exports = runtime;
-          }
-          // Don't bother evaluating the rest of this file if the runtime was
-          // already defined globally.
-          return;
-        }
-
-        // Define the runtime globally (as expected by generated code) as either
-        // module.exports (if we're in a module) or a new, empty object.
-        runtime = global.regeneratorRuntime = inModule ? module.exports : {};
-
-        function wrap(innerFn, outerFn, self, tryLocsList) {
-          // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
-          var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
-          var generator = Object.create(protoGenerator.prototype);
-          var context = new Context(tryLocsList || []);
-
-          // The ._invoke method unifies the implementations of the .next,
-          // .throw, and .return methods.
-          generator._invoke = makeInvokeMethod(innerFn, self, context);
-
-          return generator;
-        }
-        runtime.wrap = wrap;
-
-        // Try/catch helper to minimize deoptimizations. Returns a completion
-        // record like context.tryEntries[i].completion. This interface could
-        // have been (and was previously) designed to take a closure to be
-        // invoked without arguments, but in all the cases we care about we
-        // already have an existing method we want to call, so there's no need
-        // to create a new function object. We can even get away with assuming
-        // the method takes exactly one argument, since that happens to be true
-        // in every case, so we don't have to touch the arguments object. The
-        // only additional allocation required is the completion record, which
-        // has a stable shape and so hopefully should be cheap to allocate.
-        function tryCatch(fn, obj, arg) {
-          try {
-            return { type: "normal", arg: fn.call(obj, arg) };
-          } catch (err) {
-            return { type: "throw", arg: err };
-          }
-        }
-
-        var GenStateSuspendedStart = "suspendedStart";
-        var GenStateSuspendedYield = "suspendedYield";
-        var GenStateExecuting = "executing";
-        var GenStateCompleted = "completed";
-
-        // Returning this object from the innerFn has the same effect as
-        // breaking out of the dispatch switch statement.
-        var ContinueSentinel = {};
-
-        // Dummy constructor functions that we use as the .constructor and
-        // .constructor.prototype properties for functions that return Generator
-        // objects. For full spec compliance, you may wish to configure your
-        // minifier not to mangle the names of these two functions.
-        function Generator() {}
-        function GeneratorFunction() {}
-        function GeneratorFunctionPrototype() {}
-
-        // This is a polyfill for %IteratorPrototype% for environments that
-        // don't natively support it.
-        var IteratorPrototype = {};
-        IteratorPrototype[iteratorSymbol] = function () {
-          return this;
-        };
-
-        var getProto = Object.getPrototypeOf;
-        var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
-        if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
-          // This environment has a native %IteratorPrototype%; use it instead
-          // of the polyfill.
-          IteratorPrototype = NativeIteratorPrototype;
-        }
-
-        var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype);
-        GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
-        GeneratorFunctionPrototype.constructor = GeneratorFunction;
-        GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction";
-
-        // Helper for defining the .next, .throw, and .return methods of the
-        // Iterator interface in terms of a single ._invoke method.
-        function defineIteratorMethods(prototype) {
-          ["next", "throw", "return"].forEach(function (method) {
-            prototype[method] = function (arg) {
-              return this._invoke(method, arg);
-            };
-          });
-        }
-
-        runtime.isGeneratorFunction = function (genFun) {
-          var ctor = typeof genFun === "function" && genFun.constructor;
-          return ctor ? ctor === GeneratorFunction ||
-          // For the native GeneratorFunction constructor, the best we can
-          // do is to check its .name property.
-          (ctor.displayName || ctor.name) === "GeneratorFunction" : false;
-        };
-
-        runtime.mark = function (genFun) {
-          if (Object.setPrototypeOf) {
-            Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
-          } else {
-            genFun.__proto__ = GeneratorFunctionPrototype;
-            if (!(toStringTagSymbol in genFun)) {
-              genFun[toStringTagSymbol] = "GeneratorFunction";
-            }
-          }
-          genFun.prototype = Object.create(Gp);
-          return genFun;
-        };
-
-        // Within the body of any async function, `await x` is transformed to
-        // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
-        // `hasOwn.call(value, "__await")` to determine if the yielded value is
-        // meant to be awaited.
-        runtime.awrap = function (arg) {
-          return { __await: arg };
-        };
-
-        function AsyncIterator(generator) {
-          function invoke(method, arg, resolve, reject) {
-            var record = tryCatch(generator[method], generator, arg);
-            if (record.type === "throw") {
-              reject(record.arg);
-            } else {
-              var result = record.arg;
-              var value = result.value;
-              if (value && (typeof value === "undefined" ? "undefined" : _typeof(value)) === "object" && hasOwn.call(value, "__await")) {
-                return Promise.resolve(value.__await).then(function (value) {
-                  invoke("next", value, resolve, reject);
-                }, function (err) {
-                  invoke("throw", err, resolve, reject);
-                });
-              }
-
-              return Promise.resolve(value).then(function (unwrapped) {
-                // When a yielded Promise is resolved, its final value becomes
-                // the .value of the Promise<{value,done}> result for the
-                // current iteration. If the Promise is rejected, however, the
-                // result for this iteration will be rejected with the same
-                // reason. Note that rejections of yielded Promises are not
-                // thrown back into the generator function, as is the case
-                // when an awaited Promise is rejected. This difference in
-                // behavior between yield and await is important, because it
-                // allows the consumer to decide what to do with the yielded
-                // rejection (swallow it and continue, manually .throw it back
-                // into the generator, abandon iteration, whatever). With
-                // await, by contrast, there is no opportunity to examine the
-                // rejection reason outside the generator function, so the
-                // only option is to throw it from the await expression, and
-                // let the generator function handle the exception.
-                result.value = unwrapped;
-                resolve(result);
-              }, reject);
-            }
-          }
-
-          if (_typeof(global.process) === "object" && global.process.domain) {
-            invoke = global.process.domain.bind(invoke);
-          }
-
-          var previousPromise;
-
-          function enqueue(method, arg) {
-            function callInvokeWithMethodAndArg() {
-              return new Promise(function (resolve, reject) {
-                invoke(method, arg, resolve, reject);
-              });
-            }
-
-            return previousPromise =
-            // If enqueue has been called before, then we want to wait until
-            // all previous Promises have been resolved before calling invoke,
-            // so that results are always delivered in the correct order. If
-            // enqueue has not been called before, then it is important to
-            // call invoke immediately, without waiting on a callback to fire,
-            // so that the async generator function has the opportunity to do
-            // any necessary setup in a predictable way. This predictability
-            // is why the Promise constructor synchronously invokes its
-            // executor callback, and why async functions synchronously
-            // execute code before the first await. Since we implement simple
-            // async functions in terms of async generators, it is especially
-            // important to get this right, even though it requires care.
-            previousPromise ? previousPromise.then(callInvokeWithMethodAndArg,
-            // Avoid propagating failures to Promises returned by later
-            // invocations of the iterator.
-            callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg();
-          }
-
-          // Define the unified helper method that is used to implement .next,
-          // .throw, and .return (see defineIteratorMethods).
-          this._invoke = enqueue;
-        }
-
-        defineIteratorMethods(AsyncIterator.prototype);
-        AsyncIterator.prototype[asyncIteratorSymbol] = function () {
-          return this;
-        };
-        runtime.AsyncIterator = AsyncIterator;
-
-        // Note that simple async functions are implemented on top of
-        // AsyncIterator objects; they just return a Promise for the value of
-        // the final result produced by the iterator.
-        runtime.async = function (innerFn, outerFn, self, tryLocsList) {
-          var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList));
-
-          return runtime.isGeneratorFunction(outerFn) ? iter // If outerFn is a generator, return the full iterator.
-          : iter.next().then(function (result) {
-            return result.done ? result.value : iter.next();
-          });
-        };
-
-        function makeInvokeMethod(innerFn, self, context) {
-          var state = GenStateSuspendedStart;
-
-          return function invoke(method, arg) {
-            if (state === GenStateExecuting) {
-              throw new Error("Generator is already running");
-            }
-
-            if (state === GenStateCompleted) {
-              if (method === "throw") {
-                throw arg;
-              }
-
-              // Be forgiving, per 25.3.3.3.3 of the spec:
-              // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
-              return doneResult();
-            }
-
-            context.method = method;
-            context.arg = arg;
-
-            while (true) {
-              var delegate = context.delegate;
-              if (delegate) {
-                var delegateResult = maybeInvokeDelegate(delegate, context);
-                if (delegateResult) {
-                  if (delegateResult === ContinueSentinel) continue;
-                  return delegateResult;
-                }
-              }
-
-              if (context.method === "next") {
-                // Setting context._sent for legacy support of Babel's
-                // function.sent implementation.
-                context.sent = context._sent = context.arg;
-              } else if (context.method === "throw") {
-                if (state === GenStateSuspendedStart) {
-                  state = GenStateCompleted;
-                  throw context.arg;
-                }
-
-                context.dispatchException(context.arg);
-              } else if (context.method === "return") {
-                context.abrupt("return", context.arg);
-              }
-
-              state = GenStateExecuting;
-
-              var record = tryCatch(innerFn, self, context);
-              if (record.type === "normal") {
-                // If an exception is thrown from innerFn, we leave state ===
-                // GenStateExecuting and loop back for another invocation.
-                state = context.done ? GenStateCompleted : GenStateSuspendedYield;
-
-                if (record.arg === ContinueSentinel) {
-                  continue;
-                }
-
-                return {
-                  value: record.arg,
-                  done: context.done
-                };
-              } else if (record.type === "throw") {
-                state = GenStateCompleted;
-                // Dispatch the exception by looping back around to the
-                // context.dispatchException(context.arg) call above.
-                context.method = "throw";
-                context.arg = record.arg;
-              }
-            }
-          };
-        }
-
-        // Call delegate.iterator[context.method](context.arg) and handle the
-        // result, either by returning a { value, done } result from the
-        // delegate iterator, or by modifying context.method and context.arg,
-        // setting context.delegate to null, and returning the ContinueSentinel.
-        function maybeInvokeDelegate(delegate, context) {
-          var method = delegate.iterator[context.method];
-          if (method === undefined) {
-            // A .throw or .return when the delegate iterator has no .throw
-            // method always terminates the yield* loop.
-            context.delegate = null;
-
-            if (context.method === "throw") {
-              if (delegate.iterator.return) {
-                // If the delegate iterator has a return method, give it a
-                // chance to clean up.
-                context.method = "return";
-                context.arg = undefined;
-                maybeInvokeDelegate(delegate, context);
-
-                if (context.method === "throw") {
-                  // If maybeInvokeDelegate(context) changed context.method from
-                  // "return" to "throw", let that override the TypeError below.
-                  return ContinueSentinel;
-                }
-              }
-
-              context.method = "throw";
-              context.arg = new TypeError("The iterator does not provide a 'throw' method");
-            }
-
-            return ContinueSentinel;
-          }
-
-          var record = tryCatch(method, delegate.iterator, context.arg);
-
-          if (record.type === "throw") {
-            context.method = "throw";
-            context.arg = record.arg;
-            context.delegate = null;
-            return ContinueSentinel;
-          }
-
-          var info = record.arg;
-
-          if (!info) {
-            context.method = "throw";
-            context.arg = new TypeError("iterator result is not an object");
-            context.delegate = null;
-            return ContinueSentinel;
-          }
-
-          if (info.done) {
-            // Assign the result of the finished delegate to the temporary
-            // variable specified by delegate.resultName (see delegateYield).
-            context[delegate.resultName] = info.value;
-
-            // Resume execution at the desired location (see delegateYield).
-            context.next = delegate.nextLoc;
-
-            // If context.method was "throw" but the delegate handled the
-            // exception, let the outer generator proceed normally. If
-            // context.method was "next", forget context.arg since it has been
-            // "consumed" by the delegate iterator. If context.method was
-            // "return", allow the original .return call to continue in the
-            // outer generator.
-            if (context.method !== "return") {
-              context.method = "next";
-              context.arg = undefined;
-            }
-          } else {
-            // Re-yield the result returned by the delegate method.
-            return info;
-          }
-
-          // The delegate iterator is finished, so forget it and continue with
-          // the outer generator.
-          context.delegate = null;
-          return ContinueSentinel;
-        }
-
-        // Define Generator.prototype.{next,throw,return} in terms of the
-        // unified ._invoke helper method.
-        defineIteratorMethods(Gp);
-
-        Gp[toStringTagSymbol] = "Generator";
-
-        // A Generator should always return itself as the iterator object when the
-        // @@iterator function is called on it. Some browsers' implementations of the
-        // iterator prototype chain incorrectly implement this, causing the Generator
-        // object to not be returned from this call. This ensures that doesn't happen.
-        // See https://github.com/facebook/regenerator/issues/274 for more details.
-        Gp[iteratorSymbol] = function () {
-          return this;
-        };
-
-        Gp.toString = function () {
-          return "[object Generator]";
-        };
-
-        function pushTryEntry(locs) {
-          var entry = { tryLoc: locs[0] };
-
-          if (1 in locs) {
-            entry.catchLoc = locs[1];
-          }
-
-          if (2 in locs) {
-            entry.finallyLoc = locs[2];
-            entry.afterLoc = locs[3];
-          }
-
-          this.tryEntries.push(entry);
-        }
-
-        function resetTryEntry(entry) {
-          var record = entry.completion || {};
-          record.type = "normal";
-          delete record.arg;
-          entry.completion = record;
-        }
-
-        function Context(tryLocsList) {
-          // The root entry object (effectively a try statement without a catch
-          // or a finally block) gives us a place to store values thrown from
-          // locations where there is no enclosing try statement.
-          this.tryEntries = [{ tryLoc: "root" }];
-          tryLocsList.forEach(pushTryEntry, this);
-          this.reset(true);
-        }
-
-        runtime.keys = function (object) {
-          var keys = [];
-          for (var key in object) {
-            keys.push(key);
-          }
-          keys.reverse();
-
-          // Rather than returning an object with a next method, we keep
-          // things simple and return the next function itself.
-          return function next() {
-            while (keys.length) {
-              var key = keys.pop();
-              if (key in object) {
-                next.value = key;
-                next.done = false;
-                return next;
-              }
-            }
-
-            // To avoid creating an additional object, we just hang the .value
-            // and .done properties off the next function object itself. This
-            // also ensures that the minifier will not anonymize the function.
-            next.done = true;
-            return next;
-          };
-        };
-
-        function values(iterable) {
-          if (iterable) {
-            var iteratorMethod = iterable[iteratorSymbol];
-            if (iteratorMethod) {
-              return iteratorMethod.call(iterable);
-            }
-
-            if (typeof iterable.next === "function") {
-              return iterable;
-            }
-
-            if (!isNaN(iterable.length)) {
-              var i = -1,
-                  next = function next() {
-                while (++i < iterable.length) {
-                  if (hasOwn.call(iterable, i)) {
-                    next.value = iterable[i];
-                    next.done = false;
-                    return next;
-                  }
-                }
-
-                next.value = undefined;
-                next.done = true;
-
-                return next;
-              };
-
-              return next.next = next;
-            }
-          }
-
-          // Return an iterator with no values.
-          return { next: doneResult };
-        }
-        runtime.values = values;
-
-        function doneResult() {
-          return { value: undefined, done: true };
-        }
-
-        Context.prototype = {
-          constructor: Context,
-
-          reset: function reset(skipTempReset) {
-            this.prev = 0;
-            this.next = 0;
-            // Resetting context._sent for legacy support of Babel's
-            // function.sent implementation.
-            this.sent = this._sent = undefined;
-            this.done = false;
-            this.delegate = null;
-
-            this.method = "next";
-            this.arg = undefined;
-
-            this.tryEntries.forEach(resetTryEntry);
-
-            if (!skipTempReset) {
-              for (var name in this) {
-                // Not sure about the optimal order of these conditions:
-                if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) {
-                  this[name] = undefined;
-                }
-              }
-            }
-          },
-
-          stop: function stop() {
-            this.done = true;
-
-            var rootEntry = this.tryEntries[0];
-            var rootRecord = rootEntry.completion;
-            if (rootRecord.type === "throw") {
-              throw rootRecord.arg;
-            }
-
-            return this.rval;
-          },
-
-          dispatchException: function dispatchException(exception) {
-            if (this.done) {
-              throw exception;
-            }
-
-            var context = this;
-            function handle(loc, caught) {
-              record.type = "throw";
-              record.arg = exception;
-              context.next = loc;
-
-              if (caught) {
-                // If the dispatched exception was caught by a catch block,
-                // then let that catch block handle the exception normally.
-                context.method = "next";
-                context.arg = undefined;
-              }
-
-              return !!caught;
-            }
-
-            for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-              var entry = this.tryEntries[i];
-              var record = entry.completion;
-
-              if (entry.tryLoc === "root") {
-                // Exception thrown outside of any try block that could handle
-                // it, so set the completion value of the entire function to
-                // throw the exception.
-                return handle("end");
-              }
-
-              if (entry.tryLoc <= this.prev) {
-                var hasCatch = hasOwn.call(entry, "catchLoc");
-                var hasFinally = hasOwn.call(entry, "finallyLoc");
-
-                if (hasCatch && hasFinally) {
-                  if (this.prev < entry.catchLoc) {
-                    return handle(entry.catchLoc, true);
-                  } else if (this.prev < entry.finallyLoc) {
-                    return handle(entry.finallyLoc);
-                  }
-                } else if (hasCatch) {
-                  if (this.prev < entry.catchLoc) {
-                    return handle(entry.catchLoc, true);
-                  }
-                } else if (hasFinally) {
-                  if (this.prev < entry.finallyLoc) {
-                    return handle(entry.finallyLoc);
-                  }
-                } else {
-                  throw new Error("try statement without catch or finally");
-                }
-              }
-            }
-          },
-
-          abrupt: function abrupt(type, arg) {
-            for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-              var entry = this.tryEntries[i];
-              if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) {
-                var finallyEntry = entry;
-                break;
-              }
-            }
-
-            if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) {
-              // Ignore the finally entry if control is not jumping to a
-              // location outside the try/catch block.
-              finallyEntry = null;
-            }
-
-            var record = finallyEntry ? finallyEntry.completion : {};
-            record.type = type;
-            record.arg = arg;
-
-            if (finallyEntry) {
-              this.method = "next";
-              this.next = finallyEntry.finallyLoc;
-              return ContinueSentinel;
-            }
-
-            return this.complete(record);
-          },
-
-          complete: function complete(record, afterLoc) {
-            if (record.type === "throw") {
-              throw record.arg;
-            }
-
-            if (record.type === "break" || record.type === "continue") {
-              this.next = record.arg;
-            } else if (record.type === "return") {
-              this.rval = this.arg = record.arg;
-              this.method = "return";
-              this.next = "end";
-            } else if (record.type === "normal" && afterLoc) {
-              this.next = afterLoc;
-            }
-
-            return ContinueSentinel;
-          },
-
-          finish: function finish(finallyLoc) {
-            for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-              var entry = this.tryEntries[i];
-              if (entry.finallyLoc === finallyLoc) {
-                this.complete(entry.completion, entry.afterLoc);
-                resetTryEntry(entry);
-                return ContinueSentinel;
-              }
-            }
-          },
-
-          "catch": function _catch(tryLoc) {
-            for (var i = this.tryEntries.length - 1; i >= 0; --i) {
-              var entry = this.tryEntries[i];
-              if (entry.tryLoc === tryLoc) {
-                var record = entry.completion;
-                if (record.type === "throw") {
-                  var thrown = record.arg;
-                  resetTryEntry(entry);
-                }
-                return thrown;
-              }
-            }
-
-            // The context.catch method must only be called with a location
-            // argument that corresponds to a known catch block.
-            throw new Error("illegal catch attempt");
-          },
-
-          delegateYield: function delegateYield(iterable, resultName, nextLoc) {
-            this.delegate = {
-              iterator: values(iterable),
-              resultName: resultName,
-              nextLoc: nextLoc
-            };
-
-            if (this.method === "next") {
-              // Deliberately forget the last sent value so that we don't
-              // accidentally pass it on to the delegate.
-              this.arg = undefined;
-            }
-
-            return ContinueSentinel;
-          }
-        };
-      }(
-      // Among the various tricks for obtaining a reference to the global
-      // object, this seems to be the most reliable technique that does not
-      // use indirect eval (which violates Content Security Policy).
-      (typeof global === "undefined" ? "undefined" : _typeof(global)) === "object" ? global : (typeof window === "undefined" ? "undefined" : _typeof(window)) === "object" ? window : (typeof self === "undefined" ? "undefined" : _typeof(self)) === "object" ? self : this);
-    }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
-  }, {}] }, {}, [1]);
-
 // Polyfills
 if(Number.EPSILON===undefined){Number.EPSILON=Math.pow(2,-52);}if(Number.isInteger===undefined){// Missing in IE
 // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isInteger
@@ -7605,7 +209,7 @@ return Math.acos(_Math.clamp(theta,-1,1));},distanceTo:function distanceTo(v){re
 //
 // Also changing the encoding after already used by a Material will not automatically make the Material
 // update.  You need to explicitly call Material.needsUpdate to trigger it to recompile.
-this.encoding=encoding!==undefined?encoding:LinearEncoding;this.version=0;this.onUpdate=null;}Texture.DEFAULT_IMAGE=undefined;Texture.DEFAULT_MAPPING=UVMapping;Texture.prototype=Object.assign(Object.create(EventDispatcher.prototype),{constructor:Texture,isTexture:true,clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.name=source.name;this.image=source.image;this.mipmaps=source.mipmaps.slice(0);this.mapping=source.mapping;this.wrapS=source.wrapS;this.wrapT=source.wrapT;this.magFilter=source.magFilter;this.minFilter=source.minFilter;this.anisotropy=source.anisotropy;this.format=source.format;this.type=source.type;this.offset.copy(source.offset);this.repeat.copy(source.repeat);this.center.copy(source.center);this.rotation=source.rotation;this.matrixAutoUpdate=source.matrixAutoUpdate;this.matrix.copy(source.matrix);this.generateMipmaps=source.generateMipmaps;this.premultiplyAlpha=source.premultiplyAlpha;this.flipY=source.flipY;this.unpackAlignment=source.unpackAlignment;this.encoding=source.encoding;return this;},toJSON:function toJSON$1(meta){var isRootObject=meta===undefined||typeof meta==='string';if(!isRootObject&&meta.textures[this.uuid]!==undefined){return meta.textures[this.uuid];}function getDataURL(image){var canvas;if(image instanceof HTMLCanvasElement){canvas=image;}else{canvas=document.createElementNS('http://www.w3.org/1999/xhtml','canvas');canvas.width=image.width;canvas.height=image.height;var context=canvas.getContext('2d');if(image instanceof ImageData){context.putImageData(image,0,0);}else{context.drawImage(image,0,0,image.width,image.height);}}if(canvas.width>2048||canvas.height>2048){return canvas.toDataURL('image/jpeg',0.6);}else{return canvas.toDataURL('image/png');}}var output={metadata:{version:4.5,type:'Texture',generator:'Texture.toJSON'},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(this.image!==undefined){// TODO: Move to THREE.Image
+this.encoding=encoding!==undefined?encoding:LinearEncoding;this.version=0;this.onUpdate=null;}Texture.DEFAULT_IMAGE=undefined;Texture.DEFAULT_MAPPING=UVMapping;Texture.prototype=Object.assign(Object.create(EventDispatcher.prototype),{constructor:Texture,isTexture:true,clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.name=source.name;this.image=source.image;this.mipmaps=source.mipmaps.slice(0);this.mapping=source.mapping;this.wrapS=source.wrapS;this.wrapT=source.wrapT;this.magFilter=source.magFilter;this.minFilter=source.minFilter;this.anisotropy=source.anisotropy;this.format=source.format;this.type=source.type;this.offset.copy(source.offset);this.repeat.copy(source.repeat);this.center.copy(source.center);this.rotation=source.rotation;this.matrixAutoUpdate=source.matrixAutoUpdate;this.matrix.copy(source.matrix);this.generateMipmaps=source.generateMipmaps;this.premultiplyAlpha=source.premultiplyAlpha;this.flipY=source.flipY;this.unpackAlignment=source.unpackAlignment;this.encoding=source.encoding;return this;},toJSON:function toJSON(meta){var isRootObject=meta===undefined||typeof meta==='string';if(!isRootObject&&meta.textures[this.uuid]!==undefined){return meta.textures[this.uuid];}function getDataURL(image){var canvas;if(image instanceof HTMLCanvasElement){canvas=image;}else{canvas=document.createElementNS('http://www.w3.org/1999/xhtml','canvas');canvas.width=image.width;canvas.height=image.height;var context=canvas.getContext('2d');if(image instanceof ImageData){context.putImageData(image,0,0);}else{context.drawImage(image,0,0,image.width,image.height);}}if(canvas.width>2048||canvas.height>2048){return canvas.toDataURL('image/jpeg',0.6);}else{return canvas.toDataURL('image/png');}}var output={metadata:{version:4.5,type:'Texture',generator:'Texture.toJSON'},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY};if(this.image!==undefined){// TODO: Move to THREE.Image
 var image=this.image;if(image.uuid===undefined){image.uuid=_Math.generateUUID();// UGH
 }if(!isRootObject&&meta.images[image.uuid]===undefined){meta.images[image.uuid]={uuid:image.uuid,url:getDataURL(image)};}output.image=image.uuid;}if(!isRootObject){meta.textures[this.uuid]=output;}return output;},dispose:function dispose(){this.dispatchEvent({type:'dispose'});},transformUv:function transformUv(uv){if(this.mapping!==UVMapping)return;uv.applyMatrix3(this.matrix);if(uv.x<0||uv.x>1){switch(this.wrapS){case RepeatWrapping:uv.x=uv.x-Math.floor(uv.x);break;case ClampToEdgeWrapping:uv.x=uv.x<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.x)%2)===1){uv.x=Math.ceil(uv.x)-uv.x;}else{uv.x=uv.x-Math.floor(uv.x);}break;}}if(uv.y<0||uv.y>1){switch(this.wrapT){case RepeatWrapping:uv.y=uv.y-Math.floor(uv.y);break;case ClampToEdgeWrapping:uv.y=uv.y<0?0:1;break;case MirroredRepeatWrapping:if(Math.abs(Math.floor(uv.y)%2)===1){uv.y=Math.ceil(uv.y)-uv.y;}else{uv.y=uv.y-Math.floor(uv.y);}break;}}if(this.flipY){uv.y=1-uv.y;}}});Object.defineProperty(Texture.prototype,"needsUpdate",{set:function set(value){if(value===true)this.version++;}});/**
  * @author supereggbert / http://www.paulbrunt.co.uk/
@@ -7699,7 +303,7 @@ function UniformContainer(){this.seq=[];this.map={};}// --- Utilities ---
 // Array Caches (provide typed arrays for temporary by size)
 var arrayCacheF32=[];var arrayCacheI32=[];// Float32Array caches used for uploading Matrix uniforms
 var mat4array=new Float32Array(16);var mat3array=new Float32Array(9);// Flattening for arrays of vectors and matrices
-function flatten$1(array,nBlocks,blockSize){var firstElem=array[0];if(firstElem<=0||firstElem>0)return array;// unoptimized: ! isNaN( firstElem )
+function flatten(array,nBlocks,blockSize){var firstElem=array[0];if(firstElem<=0||firstElem>0)return array;// unoptimized: ! isNaN( firstElem )
 // see http://jacksondunstan.com/articles/983
 var n=nBlocks*blockSize,r=arrayCacheF32[n];if(r===undefined){r=new Float32Array(n);arrayCacheF32[n]=r;}if(nBlocks!==0){firstElem.toArray(r,0);for(var i=1,offset=0;i!==nBlocks;++i){offset+=blockSize;array[i].toArray(r,offset);}}return r;}// Texture unit allocation
 function allocTexUnits(renderer,n){var r=arrayCacheI32[n];if(r===undefined){r=new Int32Array(n);arrayCacheI32[n]=r;}for(var i=0;i!==n;++i){r[i]=renderer.allocTextureUnit();}return r;}// --- Setters ---
@@ -7726,8 +330,8 @@ case 0x8b54:case 0x8b58:return setValue3iv;// _VEC3
 case 0x8b55:case 0x8b59:return setValue4iv;// _VEC4
 }}// Array of scalars
 function setValue1fv(gl,v){gl.uniform1fv(this.addr,v);}function setValue1iv(gl,v){gl.uniform1iv(this.addr,v);}// Array of vectors (flat or from THREE classes)
-function setValueV2a(gl,v){gl.uniform2fv(this.addr,flatten$1(v,this.size,2));}function setValueV3a(gl,v){gl.uniform3fv(this.addr,flatten$1(v,this.size,3));}function setValueV4a(gl,v){gl.uniform4fv(this.addr,flatten$1(v,this.size,4));}// Array of matrices (flat or from THREE clases)
-function setValueM2a(gl,v){gl.uniformMatrix2fv(this.addr,false,flatten$1(v,this.size,4));}function setValueM3a(gl,v){gl.uniformMatrix3fv(this.addr,false,flatten$1(v,this.size,9));}function setValueM4a(gl,v){gl.uniformMatrix4fv(this.addr,false,flatten$1(v,this.size,16));}// Array of textures (2D / Cube)
+function setValueV2a(gl,v){gl.uniform2fv(this.addr,flatten(v,this.size,2));}function setValueV3a(gl,v){gl.uniform3fv(this.addr,flatten(v,this.size,3));}function setValueV4a(gl,v){gl.uniform4fv(this.addr,flatten(v,this.size,4));}// Array of matrices (flat or from THREE clases)
+function setValueM2a(gl,v){gl.uniformMatrix2fv(this.addr,false,flatten(v,this.size,4));}function setValueM3a(gl,v){gl.uniformMatrix3fv(this.addr,false,flatten(v,this.size,9));}function setValueM4a(gl,v){gl.uniformMatrix4fv(this.addr,false,flatten(v,this.size,16));}// Array of textures (2D / Cube)
 function setValueT1a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTexture2D(v[i]||emptyTexture,units[i]);}}function setValueT6a(gl,v,renderer){var n=v.length,units=allocTexUnits(renderer,n);gl.uniform1iv(this.addr,units);for(var i=0;i!==n;++i){renderer.setTextureCube(v[i]||emptyCubeTexture,units[i]);}}// Helper to pick the right setter for a pure (bottom-level) array
 function getPureArraySetter(type){switch(type){case 0x1406:return setValue1fv;// FLOAT
 case 0x8b50:return setValueV2a;// _VEC2
@@ -7780,7 +384,7 @@ this.r=parseInt(hex.charAt(0)+hex.charAt(1),16)/255;this.g=parseInt(hex.charAt(2
 var hex=ColorKeywords[style];if(hex!==undefined){// red
 this.setHex(hex);}else{// unknown color
 console.warn('THREE.Color: Unknown color '+style);}}return this;},clone:function clone(){return new this.constructor(this.r,this.g,this.b);},copy:function copy(color){this.r=color.r;this.g=color.g;this.b=color.b;return this;},copyGammaToLinear:function copyGammaToLinear(color,gammaFactor){if(gammaFactor===undefined)gammaFactor=2.0;this.r=Math.pow(color.r,gammaFactor);this.g=Math.pow(color.g,gammaFactor);this.b=Math.pow(color.b,gammaFactor);return this;},copyLinearToGamma:function copyLinearToGamma(color,gammaFactor){if(gammaFactor===undefined)gammaFactor=2.0;var safeInverse=gammaFactor>0?1.0/gammaFactor:1.0;this.r=Math.pow(color.r,safeInverse);this.g=Math.pow(color.g,safeInverse);this.b=Math.pow(color.b,safeInverse);return this;},convertGammaToLinear:function convertGammaToLinear(){var r=this.r,g=this.g,b=this.b;this.r=r*r;this.g=g*g;this.b=b*b;return this;},convertLinearToGamma:function convertLinearToGamma(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);this.b=Math.sqrt(this.b);return this;},getHex:function getHex(){return this.r*255<<16^this.g*255<<8^this.b*255<<0;},getHexString:function getHexString(){return('000000'+this.getHex().toString(16)).slice(-6);},getHSL:function getHSL(optionalTarget){// h,s,l ranges are in 0.0 - 1.0
-var hsl=optionalTarget||{h:0,s:0,l:0};var r=this.r,g=this.g,b=this.b;var max=Math.max(r,g,b);var min=Math.min(r,g,b);var hue,saturation;var lightness=(min+max)/2.0;if(min===max){hue=0;saturation=0;}else{var delta=max-min;saturation=lightness<=0.5?delta/(max+min):delta/(2-max-min);switch(max){case r:hue=(g-b)/delta+(g<b?6:0);break;case g:hue=(b-r)/delta+2;break;case b:hue=(r-g)/delta+4;break;}hue/=6;}hsl.h=hue;hsl.s=saturation;hsl.l=lightness;return hsl;},getStyle:function getStyle(){return'rgb('+(this.r*255|0)+','+(this.g*255|0)+','+(this.b*255|0)+')';},offsetHSL:function offsetHSL(h,s,l){var hsl=this.getHSL();hsl.h+=h;hsl.s+=s;hsl.l+=l;this.setHSL(hsl.h,hsl.s,hsl.l);return this;},add:function add(color){this.r+=color.r;this.g+=color.g;this.b+=color.b;return this;},addColors:function addColors(color1,color2){this.r=color1.r+color2.r;this.g=color1.g+color2.g;this.b=color1.b+color2.b;return this;},addScalar:function addScalar(s){this.r+=s;this.g+=s;this.b+=s;return this;},sub:function sub(color){this.r=Math.max(0,this.r-color.r);this.g=Math.max(0,this.g-color.g);this.b=Math.max(0,this.b-color.b);return this;},multiply:function multiply(color){this.r*=color.r;this.g*=color.g;this.b*=color.b;return this;},multiplyScalar:function multiplyScalar(s){this.r*=s;this.g*=s;this.b*=s;return this;},lerp:function lerp(color,alpha){this.r+=(color.r-this.r)*alpha;this.g+=(color.g-this.g)*alpha;this.b+=(color.b-this.b)*alpha;return this;},equals:function equals(c){return c.r===this.r&&c.g===this.g&&c.b===this.b;},fromArray:function fromArray(array,offset){if(offset===undefined)offset=0;this.r=array[offset];this.g=array[offset+1];this.b=array[offset+2];return this;},toArray:function toArray(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.r;array[offset+1]=this.g;array[offset+2]=this.b;return array;},toJSON:function toJSON$1(){return this.getHex();}});/**
+var hsl=optionalTarget||{h:0,s:0,l:0};var r=this.r,g=this.g,b=this.b;var max=Math.max(r,g,b);var min=Math.min(r,g,b);var hue,saturation;var lightness=(min+max)/2.0;if(min===max){hue=0;saturation=0;}else{var delta=max-min;saturation=lightness<=0.5?delta/(max+min):delta/(2-max-min);switch(max){case r:hue=(g-b)/delta+(g<b?6:0);break;case g:hue=(b-r)/delta+2;break;case b:hue=(r-g)/delta+4;break;}hue/=6;}hsl.h=hue;hsl.s=saturation;hsl.l=lightness;return hsl;},getStyle:function getStyle(){return'rgb('+(this.r*255|0)+','+(this.g*255|0)+','+(this.b*255|0)+')';},offsetHSL:function offsetHSL(h,s,l){var hsl=this.getHSL();hsl.h+=h;hsl.s+=s;hsl.l+=l;this.setHSL(hsl.h,hsl.s,hsl.l);return this;},add:function add(color){this.r+=color.r;this.g+=color.g;this.b+=color.b;return this;},addColors:function addColors(color1,color2){this.r=color1.r+color2.r;this.g=color1.g+color2.g;this.b=color1.b+color2.b;return this;},addScalar:function addScalar(s){this.r+=s;this.g+=s;this.b+=s;return this;},sub:function sub(color){this.r=Math.max(0,this.r-color.r);this.g=Math.max(0,this.g-color.g);this.b=Math.max(0,this.b-color.b);return this;},multiply:function multiply(color){this.r*=color.r;this.g*=color.g;this.b*=color.b;return this;},multiplyScalar:function multiplyScalar(s){this.r*=s;this.g*=s;this.b*=s;return this;},lerp:function lerp(color,alpha){this.r+=(color.r-this.r)*alpha;this.g+=(color.g-this.g)*alpha;this.b+=(color.b-this.b)*alpha;return this;},equals:function equals(c){return c.r===this.r&&c.g===this.g&&c.b===this.b;},fromArray:function fromArray(array,offset){if(offset===undefined)offset=0;this.r=array[offset];this.g=array[offset+1];this.b=array[offset+2];return this;},toArray:function toArray(array,offset){if(array===undefined)array=[];if(offset===undefined)offset=0;array[offset]=this.r;array[offset+1]=this.g;array[offset+2]=this.b;return array;},toJSON:function toJSON(){return this.getHex();}});/**
  * Uniforms library for shared webgl shaders
  */var UniformsLib={common:{diffuse:{value:new Color(0xeeeeee)},opacity:{value:1.0},map:{value:null},uvTransform:{value:new Matrix3()},alphaMap:{value:null}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1.0},refractionRatio:{value:0.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Vector2(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:0.00025},fogNear:{value:1},fogFar:{value:2000},fogColor:{value:new Color(0xffffff)}},lights:{ambientLightColor:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{},shadow:{},shadowBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},// TODO (abelnation): RectAreaLight BRDF data needs to be moved from example to main src
 rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}}},points:{diffuse:{value:new Color(0xeeeeee)},opacity:{value:1.0},size:{value:1.0},scale:{value:1.0},map:{value:null},uvTransform:{value:new Matrix3()}}};/**
@@ -7810,7 +414,7 @@ this.opacity=1;this.transparent=false;this.blendSrc=SrcAlphaFactor;this.blendDst
 this.polygonOffset=false;this.polygonOffsetFactor=0;this.polygonOffsetUnits=0;this.dithering=false;this.alphaTest=0;this.premultipliedAlpha=false;this.overdraw=0;// Overdrawn pixels (typically between 0 and 1) for fixing antialiasing gaps in CanvasRenderer
 this.visible=true;this.userData={};this.needsUpdate=true;}Material.prototype=Object.assign(Object.create(EventDispatcher.prototype),{constructor:Material,isMaterial:true,onBeforeCompile:function onBeforeCompile(){},setValues:function setValues(values){if(values===undefined)return;for(var key in values){var newValue=values[key];if(newValue===undefined){console.warn("THREE.Material: '"+key+"' parameter is undefined.");continue;}// for backward compatability if shading is set in the constructor
 if(key==='shading'){console.warn('THREE.'+this.type+': .shading has been removed. Use the boolean .flatShading instead.');this.flatShading=newValue===FlatShading?true:false;continue;}var currentValue=this[key];if(currentValue===undefined){console.warn("THREE."+this.type+": '"+key+"' is not a property of this material.");continue;}if(currentValue&&currentValue.isColor){currentValue.set(newValue);}else if(currentValue&&currentValue.isVector3&&newValue&&newValue.isVector3){currentValue.copy(newValue);}else if(key==='overdraw'){// ensure overdraw is backwards-compatible with legacy boolean type
-this[key]=Number(newValue);}else{this[key]=newValue;}}},toJSON:function toJSON$1(meta){var isRoot=meta===undefined||typeof meta==='string';if(isRoot){meta={textures:{},images:{}};}var data={metadata:{version:4.5,type:'Material',generator:'Material.toJSON'}};// standard Material serialization
+this[key]=Number(newValue);}else{this[key]=newValue;}}},toJSON:function toJSON(meta){var isRoot=meta===undefined||typeof meta==='string';if(isRoot){meta={textures:{},images:{}};}var data={metadata:{version:4.5,type:'Material',generator:'Material.toJSON'}};// standard Material serialization
 data.uuid=this.uuid;data.type=this.type;if(this.name!=='')data.name=this.name;if(this.color&&this.color.isColor)data.color=this.color.getHex();if(this.roughness!==undefined)data.roughness=this.roughness;if(this.metalness!==undefined)data.metalness=this.metalness;if(this.emissive&&this.emissive.isColor)data.emissive=this.emissive.getHex();if(this.emissiveIntensity!==1)data.emissiveIntensity=this.emissiveIntensity;if(this.specular&&this.specular.isColor)data.specular=this.specular.getHex();if(this.shininess!==undefined)data.shininess=this.shininess;if(this.clearCoat!==undefined)data.clearCoat=this.clearCoat;if(this.clearCoatRoughness!==undefined)data.clearCoatRoughness=this.clearCoatRoughness;if(this.map&&this.map.isTexture)data.map=this.map.toJSON(meta).uuid;if(this.alphaMap&&this.alphaMap.isTexture)data.alphaMap=this.alphaMap.toJSON(meta).uuid;if(this.lightMap&&this.lightMap.isTexture)data.lightMap=this.lightMap.toJSON(meta).uuid;if(this.bumpMap&&this.bumpMap.isTexture){data.bumpMap=this.bumpMap.toJSON(meta).uuid;data.bumpScale=this.bumpScale;}if(this.normalMap&&this.normalMap.isTexture){data.normalMap=this.normalMap.toJSON(meta).uuid;data.normalScale=this.normalScale.toArray();}if(this.displacementMap&&this.displacementMap.isTexture){data.displacementMap=this.displacementMap.toJSON(meta).uuid;data.displacementScale=this.displacementScale;data.displacementBias=this.displacementBias;}if(this.roughnessMap&&this.roughnessMap.isTexture)data.roughnessMap=this.roughnessMap.toJSON(meta).uuid;if(this.metalnessMap&&this.metalnessMap.isTexture)data.metalnessMap=this.metalnessMap.toJSON(meta).uuid;if(this.emissiveMap&&this.emissiveMap.isTexture)data.emissiveMap=this.emissiveMap.toJSON(meta).uuid;if(this.specularMap&&this.specularMap.isTexture)data.specularMap=this.specularMap.toJSON(meta).uuid;if(this.envMap&&this.envMap.isTexture){data.envMap=this.envMap.toJSON(meta).uuid;data.reflectivity=this.reflectivity;// Scale behind envMap
 }if(this.gradientMap&&this.gradientMap.isTexture){data.gradientMap=this.gradientMap.toJSON(meta).uuid;}if(this.size!==undefined)data.size=this.size;if(this.sizeAttenuation!==undefined)data.sizeAttenuation=this.sizeAttenuation;if(this.blending!==NormalBlending)data.blending=this.blending;if(this.flatShading===true)data.flatShading=this.flatShading;if(this.side!==FrontSide)data.side=this.side;if(this.vertexColors!==NoColors)data.vertexColors=this.vertexColors;if(this.opacity<1)data.opacity=this.opacity;if(this.transparent===true)data.transparent=this.transparent;data.depthFunc=this.depthFunc;data.depthTest=this.depthTest;data.depthWrite=this.depthWrite;// rotation (SpriteMaterial)
 if(this.rotation!==0)data.rotation=this.rotation;if(this.linewidth!==1)data.linewidth=this.linewidth;if(this.dashSize!==undefined)data.dashSize=this.dashSize;if(this.gapSize!==undefined)data.gapSize=this.gapSize;if(this.scale!==undefined)data.scale=this.scale;if(this.dithering===true)data.dithering=true;if(this.alphaTest>0)data.alphaTest=this.alphaTest;if(this.premultipliedAlpha===true)data.premultipliedAlpha=this.premultipliedAlpha;if(this.wireframe===true)data.wireframe=this.wireframe;if(this.wireframeLinewidth>1)data.wireframeLinewidth=this.wireframeLinewidth;if(this.wireframeLinecap!=='round')data.wireframeLinecap=this.wireframeLinecap;if(this.wireframeLinejoin!=='round')data.wireframeLinejoin=this.wireframeLinejoin;if(this.morphTargets===true)data.morphTargets=true;if(this.skinning===true)data.skinning=true;if(this.visible===false)data.visible=false;if(JSON.stringify(this.userData)!=='{}')data.userData=this.userData;// TODO: Copied from Object3D.toJSON
@@ -7979,7 +583,7 @@ var q1=new Quaternion();return function rotateOnWorldAxis(axis,angle){q1.setFrom
 // axis is assumed to be normalized
 var v1=new Vector3();return function translateOnAxis(axis,distance){v1.copy(axis).applyQuaternion(this.quaternion);this.position.add(v1.multiplyScalar(distance));return this;};}(),translateX:function(){var v1=new Vector3(1,0,0);return function translateX(distance){return this.translateOnAxis(v1,distance);};}(),translateY:function(){var v1=new Vector3(0,1,0);return function translateY(distance){return this.translateOnAxis(v1,distance);};}(),translateZ:function(){var v1=new Vector3(0,0,1);return function translateZ(distance){return this.translateOnAxis(v1,distance);};}(),localToWorld:function localToWorld(vector){return vector.applyMatrix4(this.matrixWorld);},worldToLocal:function(){var m1=new Matrix4();return function worldToLocal(vector){return vector.applyMatrix4(m1.getInverse(this.matrixWorld));};}(),lookAt:function(){// This method does not support objects with rotated and/or translated parent(s)
 var m1=new Matrix4();var vector=new Vector3();return function lookAt(x,y,z){if(x.isVector3){vector.copy(x);}else{vector.set(x,y,z);}if(this.isCamera){m1.lookAt(this.position,vector,this.up);}else{m1.lookAt(vector,this.position,this.up);}this.quaternion.setFromRotationMatrix(m1);};}(),add:function add(object){if(arguments.length>1){for(var i=0;i<arguments.length;i++){this.add(arguments[i]);}return this;}if(object===this){console.error("THREE.Object3D.add: object can't be added as a child of itself.",object);return this;}if(object&&object.isObject3D){if(object.parent!==null){object.parent.remove(object);}object.parent=this;object.dispatchEvent({type:'added'});this.children.push(object);}else{console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",object);}return this;},remove:function remove(object){if(arguments.length>1){for(var i=0;i<arguments.length;i++){this.remove(arguments[i]);}return this;}var index=this.children.indexOf(object);if(index!==-1){object.parent=null;object.dispatchEvent({type:'removed'});this.children.splice(index,1);}return this;},getObjectById:function getObjectById(id){return this.getObjectByProperty('id',id);},getObjectByName:function getObjectByName(name){return this.getObjectByProperty('name',name);},getObjectByProperty:function getObjectByProperty(name,value){if(this[name]===value)return this;for(var i=0,l=this.children.length;i<l;i++){var child=this.children[i];var object=child.getObjectByProperty(name,value);if(object!==undefined){return object;}}return undefined;},getWorldPosition:function getWorldPosition(optionalTarget){var result=optionalTarget||new Vector3();this.updateMatrixWorld(true);return result.setFromMatrixPosition(this.matrixWorld);},getWorldQuaternion:function(){var position=new Vector3();var scale=new Vector3();return function getWorldQuaternion(optionalTarget){var result=optionalTarget||new Quaternion();this.updateMatrixWorld(true);this.matrixWorld.decompose(position,result,scale);return result;};}(),getWorldRotation:function(){var quaternion=new Quaternion();return function getWorldRotation(optionalTarget){var result=optionalTarget||new Euler();this.getWorldQuaternion(quaternion);return result.setFromQuaternion(quaternion,this.rotation.order,false);};}(),getWorldScale:function(){var position=new Vector3();var quaternion=new Quaternion();return function getWorldScale(optionalTarget){var result=optionalTarget||new Vector3();this.updateMatrixWorld(true);this.matrixWorld.decompose(position,quaternion,result);return result;};}(),getWorldDirection:function(){var quaternion=new Quaternion();return function getWorldDirection(optionalTarget){var result=optionalTarget||new Vector3();this.getWorldQuaternion(quaternion);return result.set(0,0,1).applyQuaternion(quaternion);};}(),raycast:function raycast(){},traverse:function traverse(callback){callback(this);var children=this.children;for(var i=0,l=children.length;i<l;i++){children[i].traverse(callback);}},traverseVisible:function traverseVisible(callback){if(this.visible===false)return;callback(this);var children=this.children;for(var i=0,l=children.length;i<l;i++){children[i].traverseVisible(callback);}},traverseAncestors:function traverseAncestors(callback){var parent=this.parent;if(parent!==null){callback(parent);parent.traverseAncestors(callback);}},updateMatrix:function updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale);this.matrixWorldNeedsUpdate=true;},updateMatrixWorld:function updateMatrixWorld(force){if(this.matrixAutoUpdate)this.updateMatrix();if(this.matrixWorldNeedsUpdate||force){if(this.parent===null){this.matrixWorld.copy(this.matrix);}else{this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix);}this.matrixWorldNeedsUpdate=false;force=true;}// update children
-var children=this.children;for(var i=0,l=children.length;i<l;i++){children[i].updateMatrixWorld(force);}},toJSON:function toJSON$1(meta){// meta is a string when called from JSON.stringify
+var children=this.children;for(var i=0,l=children.length;i<l;i++){children[i].updateMatrixWorld(force);}},toJSON:function toJSON(meta){// meta is a string when called from JSON.stringify
 var isRootObject=meta===undefined||typeof meta==='string';var output={};// meta is a hash used to collect geometries, materials.
 // not providing it implies that this is the root object
 // being serialized.
@@ -7997,7 +601,7 @@ function extractFromCache(cache){var values=[];for(var key in cache){var data=ca
 */function Camera(){Object3D.call(this);this.type='Camera';this.matrixWorldInverse=new Matrix4();this.projectionMatrix=new Matrix4();}Camera.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Camera,isCamera:true,copy:function copy(source,recursive){Object3D.prototype.copy.call(this,source,recursive);this.matrixWorldInverse.copy(source.matrixWorldInverse);this.projectionMatrix.copy(source.projectionMatrix);return this;},getWorldDirection:function(){var quaternion=new Quaternion();return function getWorldDirection(optionalTarget){var result=optionalTarget||new Vector3();this.getWorldQuaternion(quaternion);return result.set(0,0,-1).applyQuaternion(quaternion);};}(),updateMatrixWorld:function updateMatrixWorld(force){Object3D.prototype.updateMatrixWorld.call(this,force);this.matrixWorldInverse.getInverse(this.matrixWorld);},clone:function clone(){return new this.constructor().copy(this);}});/**
  * @author alteredq / http://alteredqualia.com/
  * @author arose / http://github.com/arose
- */function OrthographicCamera(left,right,top,bottom,near,far){Camera.call(this);this.type='OrthographicCamera';this.zoom=1;this.view=null;this.left=left;this.right=right;this.top=top;this.bottom=bottom;this.near=near!==undefined?near:0.1;this.far=far!==undefined?far:2000;this.updateProjectionMatrix();}OrthographicCamera.prototype=Object.assign(Object.create(Camera.prototype),{constructor:OrthographicCamera,isOrthographicCamera:true,copy:function copy(source,recursive){Camera.prototype.copy.call(this,source,recursive);this.left=source.left;this.right=source.right;this.top=source.top;this.bottom=source.bottom;this.near=source.near;this.far=source.far;this.zoom=source.zoom;this.view=source.view===null?null:Object.assign({},source.view);return this;},setViewOffset:function setViewOffset(fullWidth,fullHeight,x,y,width,height){if(this.view===null){this.view={enabled:true,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1};}this.view.enabled=true;this.view.fullWidth=fullWidth;this.view.fullHeight=fullHeight;this.view.offsetX=x;this.view.offsetY=y;this.view.width=width;this.view.height=height;this.updateProjectionMatrix();},clearViewOffset:function clearViewOffset(){if(this.view!==null){this.view.enabled=false;}this.updateProjectionMatrix();},updateProjectionMatrix:function updateProjectionMatrix(){var dx=(this.right-this.left)/(2*this.zoom);var dy=(this.top-this.bottom)/(2*this.zoom);var cx=(this.right+this.left)/2;var cy=(this.top+this.bottom)/2;var left=cx-dx;var right=cx+dx;var top=cy+dy;var bottom=cy-dy;if(this.view!==null&&this.view.enabled){var zoomW=this.zoom/(this.view.width/this.view.fullWidth);var zoomH=this.zoom/(this.view.height/this.view.fullHeight);var scaleW=(this.right-this.left)/this.view.width;var scaleH=(this.top-this.bottom)/this.view.height;left+=scaleW*(this.view.offsetX/zoomW);right=left+scaleW*(this.view.width/zoomW);top-=scaleH*(this.view.offsetY/zoomH);bottom=top-scaleH*(this.view.height/zoomH);}this.projectionMatrix.makeOrthographic(left,right,top,bottom,this.near,this.far);},toJSON:function toJSON$1(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.zoom=this.zoom;data.object.left=this.left;data.object.right=this.right;data.object.top=this.top;data.object.bottom=this.bottom;data.object.near=this.near;data.object.far=this.far;if(this.view!==null)data.object.view=Object.assign({},this.view);return data;}});/**
+ */function OrthographicCamera(left,right,top,bottom,near,far){Camera.call(this);this.type='OrthographicCamera';this.zoom=1;this.view=null;this.left=left;this.right=right;this.top=top;this.bottom=bottom;this.near=near!==undefined?near:0.1;this.far=far!==undefined?far:2000;this.updateProjectionMatrix();}OrthographicCamera.prototype=Object.assign(Object.create(Camera.prototype),{constructor:OrthographicCamera,isOrthographicCamera:true,copy:function copy(source,recursive){Camera.prototype.copy.call(this,source,recursive);this.left=source.left;this.right=source.right;this.top=source.top;this.bottom=source.bottom;this.near=source.near;this.far=source.far;this.zoom=source.zoom;this.view=source.view===null?null:Object.assign({},source.view);return this;},setViewOffset:function setViewOffset(fullWidth,fullHeight,x,y,width,height){if(this.view===null){this.view={enabled:true,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1};}this.view.enabled=true;this.view.fullWidth=fullWidth;this.view.fullHeight=fullHeight;this.view.offsetX=x;this.view.offsetY=y;this.view.width=width;this.view.height=height;this.updateProjectionMatrix();},clearViewOffset:function clearViewOffset(){if(this.view!==null){this.view.enabled=false;}this.updateProjectionMatrix();},updateProjectionMatrix:function updateProjectionMatrix(){var dx=(this.right-this.left)/(2*this.zoom);var dy=(this.top-this.bottom)/(2*this.zoom);var cx=(this.right+this.left)/2;var cy=(this.top+this.bottom)/2;var left=cx-dx;var right=cx+dx;var top=cy+dy;var bottom=cy-dy;if(this.view!==null&&this.view.enabled){var zoomW=this.zoom/(this.view.width/this.view.fullWidth);var zoomH=this.zoom/(this.view.height/this.view.fullHeight);var scaleW=(this.right-this.left)/this.view.width;var scaleH=(this.top-this.bottom)/this.view.height;left+=scaleW*(this.view.offsetX/zoomW);right=left+scaleW*(this.view.width/zoomW);top-=scaleH*(this.view.offsetY/zoomH);bottom=top-scaleH*(this.view.height/zoomH);}this.projectionMatrix.makeOrthographic(left,right,top,bottom,this.near,this.far);},toJSON:function toJSON(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.zoom=this.zoom;data.object.left=this.left;data.object.right=this.right;data.object.top=this.top;data.object.bottom=this.bottom;data.object.near=this.near;data.object.far=this.far;if(this.view!==null)data.object.view=Object.assign({},this.view);return data;}});/**
  * @author mrdoob / http://mrdoob.com/
  * @author alteredq / http://alteredqualia.com/
  */function Face3(a,b,c,normal,color,materialIndex){this.a=a;this.b=b;this.c=c;this.normal=normal&&normal.isVector3?normal:new Vector3();this.vertexNormals=Array.isArray(normal)?normal:[];this.color=color&&color.isColor?color:new Color();this.vertexColors=Array.isArray(color)?color:[];this.materialIndex=materialIndex!==undefined?materialIndex:0;}Object.assign(Face3.prototype,{clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.a=source.a;this.b=source.b;this.c=source.c;this.normal.copy(source.normal);this.color.copy(source.color);this.materialIndex=source.materialIndex;for(var i=0,il=source.vertexNormals.length;i<il;i++){this.vertexNormals[i]=source.vertexNormals[i].clone();}for(var i=0,il=source.vertexColors.length;i<il;i++){this.vertexColors[i]=source.vertexColors[i].clone();}return this;}});/**
@@ -8044,7 +648,7 @@ for(var n=0;n<3;n++){if(indices[n]===indices[(n+1)%3]){faceIndicesToRemove.push(
 var diff=this.vertices.length-unique.length;this.vertices=unique;return diff;},setFromPoints:function setFromPoints(points){this.vertices=[];for(var i=0,l=points.length;i<l;i++){var point=points[i];this.vertices.push(new Vector3(point.x,point.y,point.z||0));}return this;},sortFacesByMaterialIndex:function sortFacesByMaterialIndex(){var faces=this.faces;var length=faces.length;// tag faces
 for(var i=0;i<length;i++){faces[i]._id=i;}// sort faces
 function materialIndexSort(a,b){return a.materialIndex-b.materialIndex;}faces.sort(materialIndexSort);// sort uvs
-var uvs1=this.faceVertexUvs[0];var uvs2=this.faceVertexUvs[1];var newUvs1,newUvs2;if(uvs1&&uvs1.length===length)newUvs1=[];if(uvs2&&uvs2.length===length)newUvs2=[];for(var i=0;i<length;i++){var id=faces[i]._id;if(newUvs1)newUvs1.push(uvs1[id]);if(newUvs2)newUvs2.push(uvs2[id]);}if(newUvs1)this.faceVertexUvs[0]=newUvs1;if(newUvs2)this.faceVertexUvs[1]=newUvs2;},toJSON:function toJSON$1(){var data={metadata:{version:4.5,type:'Geometry',generator:'Geometry.toJSON'}};// standard Geometry serialization
+var uvs1=this.faceVertexUvs[0];var uvs2=this.faceVertexUvs[1];var newUvs1,newUvs2;if(uvs1&&uvs1.length===length)newUvs1=[];if(uvs2&&uvs2.length===length)newUvs2=[];for(var i=0;i<length;i++){var id=faces[i]._id;if(newUvs1)newUvs1.push(uvs1[id]);if(newUvs2)newUvs2.push(uvs2[id]);}if(newUvs1)this.faceVertexUvs[0]=newUvs1;if(newUvs2)this.faceVertexUvs[1]=newUvs2;},toJSON:function toJSON(){var data={metadata:{version:4.5,type:'Geometry',generator:'Geometry.toJSON'}};// standard Geometry serialization
 data.uuid=this.uuid;data.type=this.type;if(this.name!=='')data.name=this.name;if(this.parameters!==undefined){var parameters=this.parameters;for(var key in parameters){if(parameters[key]!==undefined)data[key]=parameters[key];}return data;}var vertices=[];for(var i=0;i<this.vertices.length;i++){var vertex=this.vertices[i];vertices.push(vertex.x,vertex.y,vertex.z);}var faces=[];var normals=[];var normalsHash={};var colors=[];var colorsHash={};var uvs=[];var uvsHash={};for(var i=0;i<this.faces.length;i++){var face=this.faces[i];var hasMaterial=true;var hasFaceUv=false;// deprecated
 var hasFaceVertexUv=this.faceVertexUvs[0][i]!==undefined;var hasFaceNormal=face.normal.length()>0;var hasFaceVertexNormal=face.vertexNormals.length>0;var hasFaceColor=face.color.r!==1||face.color.g!==1||face.color.b!==1;var hasFaceVertexColor=face.vertexColors.length>0;var faceType=0;faceType=setBit(faceType,0,0);// isQuad
 faceType=setBit(faceType,1,hasMaterial);faceType=setBit(faceType,2,hasFaceUv);faceType=setBit(faceType,3,hasFaceVertexUv);faceType=setBit(faceType,4,hasFaceNormal);faceType=setBit(faceType,5,hasFaceVertexNormal);faceType=setBit(faceType,6,hasFaceColor);faceType=setBit(faceType,7,hasFaceVertexColor);faces.push(faceType);faces.push(face.a,face.b,face.c);faces.push(face.materialIndex);if(hasFaceVertexUv){var faceVertexUvs=this.faceVertexUvs[0][i];faces.push(getUvIndex(faceVertexUvs[0]),getUvIndex(faceVertexUvs[1]),getUvIndex(faceVertexUvs[2]));}if(hasFaceNormal){faces.push(getNormalIndex(face.normal));}if(hasFaceVertexNormal){var vertexNormals=face.vertexNormals;faces.push(getNormalIndex(vertexNormals[0]),getNormalIndex(vertexNormals[1]),getNormalIndex(vertexNormals[2]));}if(hasFaceColor){faces.push(getColorIndex(face.color));}if(hasFaceVertexColor){var vertexColors=face.vertexColors;faces.push(getColorIndex(vertexColors[0]),getColorIndex(vertexColors[1]),getColorIndex(vertexColors[2]));}}function setBit(value,position,enabled){return enabled?value|1<<position:value&~(1<<position);}function getNormalIndex(normal){var hash=normal.x.toString()+normal.y.toString()+normal.z.toString();if(normalsHash[hash]!==undefined){return normalsHash[hash];}normalsHash[hash]=normals.length/3;normals.push(normal.x,normal.y,normal.z);return normalsHash[hash];}function getColorIndex(color){var hash=color.r.toString()+color.g.toString()+color.b.toString();if(colorsHash[hash]!==undefined){return colorsHash[hash];}colorsHash[hash]=colors.length;colors.push(color.getHex());return colorsHash[hash];}function getUvIndex(uv){var hash=uv.x.toString()+uv.y.toString();if(uvsHash[hash]!==undefined){return uvsHash[hash];}uvsHash[hash]=uvs.length/2;uvs.push(uv.x,uv.y);return uvsHash[hash];}data.data={};data.data.vertices=vertices;data.data.normals=normals;if(colors.length>0)data.data.colors=colors;if(uvs.length>0)data.data.uvs=[uvs];// temporal backward compatibility
@@ -8121,7 +725,7 @@ var maxRadiusSq=0;for(var i=0,il=position.count;i<il;i++){vector.x=position.getX
 },computeVertexNormals:function computeVertexNormals(){var index=this.index;var attributes=this.attributes;var groups=this.groups;if(attributes.position){var positions=attributes.position.array;if(attributes.normal===undefined){this.addAttribute('normal',new BufferAttribute(new Float32Array(positions.length),3));}else{// reset existing normals to zero
 var array=attributes.normal.array;for(var i=0,il=array.length;i<il;i++){array[i]=0;}}var normals=attributes.normal.array;var vA,vB,vC;var pA=new Vector3(),pB=new Vector3(),pC=new Vector3();var cb=new Vector3(),ab=new Vector3();// indexed elements
 if(index){var indices=index.array;if(groups.length===0){this.addGroup(0,indices.length);}for(var j=0,jl=groups.length;j<jl;++j){var group=groups[j];var start=group.start;var count=group.count;for(var i=start,il=start+count;i<il;i+=3){vA=indices[i+0]*3;vB=indices[i+1]*3;vC=indices[i+2]*3;pA.fromArray(positions,vA);pB.fromArray(positions,vB);pC.fromArray(positions,vC);cb.subVectors(pC,pB);ab.subVectors(pA,pB);cb.cross(ab);normals[vA]+=cb.x;normals[vA+1]+=cb.y;normals[vA+2]+=cb.z;normals[vB]+=cb.x;normals[vB+1]+=cb.y;normals[vB+2]+=cb.z;normals[vC]+=cb.x;normals[vC+1]+=cb.y;normals[vC+2]+=cb.z;}}}else{// non-indexed elements (unconnected triangle soup)
-for(var i=0,il=positions.length;i<il;i+=9){pA.fromArray(positions,i);pB.fromArray(positions,i+3);pC.fromArray(positions,i+6);cb.subVectors(pC,pB);ab.subVectors(pA,pB);cb.cross(ab);normals[i]=cb.x;normals[i+1]=cb.y;normals[i+2]=cb.z;normals[i+3]=cb.x;normals[i+4]=cb.y;normals[i+5]=cb.z;normals[i+6]=cb.x;normals[i+7]=cb.y;normals[i+8]=cb.z;}}this.normalizeNormals();attributes.normal.needsUpdate=true;}},merge:function merge(geometry,offset){if(!(geometry&&geometry.isBufferGeometry)){console.error('THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.',geometry);return;}if(offset===undefined)offset=0;var attributes=this.attributes;for(var key in attributes){if(geometry.attributes[key]===undefined)continue;var attribute1=attributes[key];var attributeArray1=attribute1.array;var attribute2=geometry.attributes[key];var attributeArray2=attribute2.array;var attributeSize=attribute2.itemSize;for(var i=0,j=attributeSize*offset;i<attributeArray2.length;i++,j++){attributeArray1[j]=attributeArray2[i];}}return this;},normalizeNormals:function(){var vector=new Vector3();return function normalizeNormals(){var normals=this.attributes.normal;for(var i=0,il=normals.count;i<il;i++){vector.x=normals.getX(i);vector.y=normals.getY(i);vector.z=normals.getZ(i);vector.normalize();normals.setXYZ(i,vector.x,vector.y,vector.z);}};}(),toNonIndexed:function toNonIndexed(){if(this.index===null){console.warn('THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.');return this;}var geometry2=new BufferGeometry();var indices=this.index.array;var attributes=this.attributes;for(var name in attributes){var attribute=attributes[name];var array=attribute.array;var itemSize=attribute.itemSize;var array2=new array.constructor(indices.length*itemSize);var index=0,index2=0;for(var i=0,l=indices.length;i<l;i++){index=indices[i]*itemSize;for(var j=0;j<itemSize;j++){array2[index2++]=array[index++];}}geometry2.addAttribute(name,new BufferAttribute(array2,itemSize));}return geometry2;},toJSON:function toJSON$1(){var data={metadata:{version:4.5,type:'BufferGeometry',generator:'BufferGeometry.toJSON'}};// standard BufferGeometry serialization
+for(var i=0,il=positions.length;i<il;i+=9){pA.fromArray(positions,i);pB.fromArray(positions,i+3);pC.fromArray(positions,i+6);cb.subVectors(pC,pB);ab.subVectors(pA,pB);cb.cross(ab);normals[i]=cb.x;normals[i+1]=cb.y;normals[i+2]=cb.z;normals[i+3]=cb.x;normals[i+4]=cb.y;normals[i+5]=cb.z;normals[i+6]=cb.x;normals[i+7]=cb.y;normals[i+8]=cb.z;}}this.normalizeNormals();attributes.normal.needsUpdate=true;}},merge:function merge(geometry,offset){if(!(geometry&&geometry.isBufferGeometry)){console.error('THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.',geometry);return;}if(offset===undefined)offset=0;var attributes=this.attributes;for(var key in attributes){if(geometry.attributes[key]===undefined)continue;var attribute1=attributes[key];var attributeArray1=attribute1.array;var attribute2=geometry.attributes[key];var attributeArray2=attribute2.array;var attributeSize=attribute2.itemSize;for(var i=0,j=attributeSize*offset;i<attributeArray2.length;i++,j++){attributeArray1[j]=attributeArray2[i];}}return this;},normalizeNormals:function(){var vector=new Vector3();return function normalizeNormals(){var normals=this.attributes.normal;for(var i=0,il=normals.count;i<il;i++){vector.x=normals.getX(i);vector.y=normals.getY(i);vector.z=normals.getZ(i);vector.normalize();normals.setXYZ(i,vector.x,vector.y,vector.z);}};}(),toNonIndexed:function toNonIndexed(){if(this.index===null){console.warn('THREE.BufferGeometry.toNonIndexed(): Geometry is already non-indexed.');return this;}var geometry2=new BufferGeometry();var indices=this.index.array;var attributes=this.attributes;for(var name in attributes){var attribute=attributes[name];var array=attribute.array;var itemSize=attribute.itemSize;var array2=new array.constructor(indices.length*itemSize);var index=0,index2=0;for(var i=0,l=indices.length;i<l;i++){index=indices[i]*itemSize;for(var j=0;j<itemSize;j++){array2[index2++]=array[index++];}}geometry2.addAttribute(name,new BufferAttribute(array2,itemSize));}return geometry2;},toJSON:function toJSON(){var data={metadata:{version:4.5,type:'BufferGeometry',generator:'BufferGeometry.toJSON'}};// standard BufferGeometry serialization
 data.uuid=this.uuid;data.type=this.type;if(this.name!=='')data.name=this.name;if(this.parameters!==undefined){var parameters=this.parameters;for(var key in parameters){if(parameters[key]!==undefined)data[key]=parameters[key];}return data;}data.data={attributes:{}};var index=this.index;if(index!==null){var array=Array.prototype.slice.call(index.array);data.data.index={type:index.array.constructor.name,array:array};}var attributes=this.attributes;for(var key in attributes){var attribute=attributes[key];var array=Array.prototype.slice.call(attribute.array);data.data.attributes[key]={itemSize:attribute.itemSize,type:attribute.array.constructor.name,array:array,normalized:attribute.normalized};}var groups=this.groups;if(groups.length>0){data.data.groups=JSON.parse(JSON.stringify(groups));}var boundingSphere=this.boundingSphere;if(boundingSphere!==null){data.data.boundingSphere={center:boundingSphere.center.toArray(),radius:boundingSphere.radius};}return data;},clone:function clone(){/*
 		 // Handle primitives
 
@@ -8510,7 +1114,7 @@ return this.filmGauge/Math.max(this.aspect,1);},/**
 	 *   camera.setOffset( fullWidth, fullHeight, w * 2, h * 1, w, h );
 	 *
 	 *   Note there is no reason monitors have to be the same size or in a grid.
-	 */setViewOffset:function setViewOffset(fullWidth,fullHeight,x,y,width,height){this.aspect=fullWidth/fullHeight;if(this.view===null){this.view={enabled:true,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1};}this.view.enabled=true;this.view.fullWidth=fullWidth;this.view.fullHeight=fullHeight;this.view.offsetX=x;this.view.offsetY=y;this.view.width=width;this.view.height=height;this.updateProjectionMatrix();},clearViewOffset:function clearViewOffset(){if(this.view!==null){this.view.enabled=false;}this.updateProjectionMatrix();},updateProjectionMatrix:function updateProjectionMatrix(){var near=this.near,top=near*Math.tan(_Math.DEG2RAD*0.5*this.fov)/this.zoom,height=2*top,width=this.aspect*height,left=-0.5*width,view=this.view;if(this.view!==null&&this.view.enabled){var fullWidth=view.fullWidth,fullHeight=view.fullHeight;left+=view.offsetX*width/fullWidth;top-=view.offsetY*height/fullHeight;width*=view.width/fullWidth;height*=view.height/fullHeight;}var skew=this.filmOffset;if(skew!==0)left+=near*skew/this.getFilmWidth();this.projectionMatrix.makePerspective(left,left+width,top,top-height,near,this.far);},toJSON:function toJSON$1(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.fov=this.fov;data.object.zoom=this.zoom;data.object.near=this.near;data.object.far=this.far;data.object.focus=this.focus;data.object.aspect=this.aspect;if(this.view!==null)data.object.view=Object.assign({},this.view);data.object.filmGauge=this.filmGauge;data.object.filmOffset=this.filmOffset;return data;}});/**
+	 */setViewOffset:function setViewOffset(fullWidth,fullHeight,x,y,width,height){this.aspect=fullWidth/fullHeight;if(this.view===null){this.view={enabled:true,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1};}this.view.enabled=true;this.view.fullWidth=fullWidth;this.view.fullHeight=fullHeight;this.view.offsetX=x;this.view.offsetY=y;this.view.width=width;this.view.height=height;this.updateProjectionMatrix();},clearViewOffset:function clearViewOffset(){if(this.view!==null){this.view.enabled=false;}this.updateProjectionMatrix();},updateProjectionMatrix:function updateProjectionMatrix(){var near=this.near,top=near*Math.tan(_Math.DEG2RAD*0.5*this.fov)/this.zoom,height=2*top,width=this.aspect*height,left=-0.5*width,view=this.view;if(this.view!==null&&this.view.enabled){var fullWidth=view.fullWidth,fullHeight=view.fullHeight;left+=view.offsetX*width/fullWidth;top-=view.offsetY*height/fullHeight;width*=view.width/fullWidth;height*=view.height/fullHeight;}var skew=this.filmOffset;if(skew!==0)left+=near*skew/this.getFilmWidth();this.projectionMatrix.makePerspective(left,left+width,top,top-height,near,this.far);},toJSON:function toJSON(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.fov=this.fov;data.object.zoom=this.zoom;data.object.near=this.near;data.object.far=this.far;data.object.focus=this.focus;data.object.aspect=this.aspect;if(this.view!==null)data.object.view=Object.assign({},this.view);data.object.filmGauge=this.filmGauge;data.object.filmOffset=this.filmOffset;return data;}});/**
  * @author mrdoob / http://mrdoob.com/
  */function ArrayCamera(array){PerspectiveCamera.call(this);this.cameras=array||[];}ArrayCamera.prototype=Object.assign(Object.create(PerspectiveCamera.prototype),{constructor:ArrayCamera,isArrayCamera:true});/**
  * @author mrdoob / http://mrdoob.com/
@@ -8732,7 +1336,7 @@ if(x>=0&&x<=renderTarget.width-width&&y>=0&&y<=renderTarget.height-height){_gl.r
  */function Fog(color,near,far){this.name='';this.color=new Color(color);this.near=near!==undefined?near:1;this.far=far!==undefined?far:1000;}Fog.prototype.isFog=true;Fog.prototype.clone=function(){return new Fog(this.color.getHex(),this.near,this.far);};Fog.prototype.toJSON=function()/* meta */{return{type:'Fog',color:this.color.getHex(),near:this.near,far:this.far};};/**
  * @author mrdoob / http://mrdoob.com/
  */function Scene(){Object3D.call(this);this.type='Scene';this.background=null;this.fog=null;this.overrideMaterial=null;this.autoUpdate=true;// checked by the renderer
-}Scene.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Scene,copy:function copy(source,recursive){Object3D.prototype.copy.call(this,source,recursive);if(source.background!==null)this.background=source.background.clone();if(source.fog!==null)this.fog=source.fog.clone();if(source.overrideMaterial!==null)this.overrideMaterial=source.overrideMaterial.clone();this.autoUpdate=source.autoUpdate;this.matrixAutoUpdate=source.matrixAutoUpdate;return this;},toJSON:function toJSON$1(meta){var data=Object3D.prototype.toJSON.call(this,meta);if(this.background!==null)data.object.background=this.background.toJSON(meta);if(this.fog!==null)data.object.fog=this.fog.toJSON();return data;}});/**
+}Scene.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Scene,copy:function copy(source,recursive){Object3D.prototype.copy.call(this,source,recursive);if(source.background!==null)this.background=source.background.clone();if(source.fog!==null)this.fog=source.fog.clone();if(source.overrideMaterial!==null)this.overrideMaterial=source.overrideMaterial.clone();this.autoUpdate=source.autoUpdate;this.matrixAutoUpdate=source.matrixAutoUpdate;return this;},toJSON:function toJSON(meta){var data=Object3D.prototype.toJSON.call(this,meta);if(this.background!==null)data.object.background=this.background.toJSON(meta);if(this.fog!==null)data.object.fog=this.fog.toJSON();return data;}});/**
  * @author alteredq / http://alteredqualia.com/
  *
  * parameters = {
@@ -8750,7 +1354,7 @@ if(x>=0&&x<=renderTarget.width-width&&y>=0&&y<=renderTarget.height-height){_gl.r
  * @author mikael emtinger / http://gomo.se/
  * @author alteredq / http://alteredqualia.com/
  * @author mrdoob / http://mrdoob.com/
- */function LOD(){Object3D.call(this);this.type='LOD';Object.defineProperties(this,{levels:{enumerable:true,value:[]}});}LOD.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:LOD,copy:function copy(source){Object3D.prototype.copy.call(this,source,false);var levels=source.levels;for(var i=0,l=levels.length;i<l;i++){var level=levels[i];this.addLevel(level.object.clone(),level.distance);}return this;},addLevel:function addLevel(object,distance){if(distance===undefined)distance=0;distance=Math.abs(distance);var levels=this.levels;for(var l=0;l<levels.length;l++){if(distance<levels[l].distance){break;}}levels.splice(l,0,{distance:distance,object:object});this.add(object);},getObjectForDistance:function getObjectForDistance(distance){var levels=this.levels;for(var i=1,l=levels.length;i<l;i++){if(distance<levels[i].distance){break;}}return levels[i-1].object;},raycast:function(){var matrixPosition=new Vector3();return function raycast(raycaster,intersects){matrixPosition.setFromMatrixPosition(this.matrixWorld);var distance=raycaster.ray.origin.distanceTo(matrixPosition);this.getObjectForDistance(distance).raycast(raycaster,intersects);};}(),update:function(){var v1=new Vector3();var v2=new Vector3();return function update(camera){var levels=this.levels;if(levels.length>1){v1.setFromMatrixPosition(camera.matrixWorld);v2.setFromMatrixPosition(this.matrixWorld);var distance=v1.distanceTo(v2);levels[0].object.visible=true;for(var i=1,l=levels.length;i<l;i++){if(distance>=levels[i].distance){levels[i-1].object.visible=false;levels[i].object.visible=true;}else{break;}}for(;i<l;i++){levels[i].object.visible=false;}}};}(),toJSON:function toJSON$1(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.levels=[];var levels=this.levels;for(var i=0,l=levels.length;i<l;i++){var level=levels[i];data.object.levels.push({object:level.object.uuid,distance:level.distance});}return data;}});/**
+ */function LOD(){Object3D.call(this);this.type='LOD';Object.defineProperties(this,{levels:{enumerable:true,value:[]}});}LOD.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:LOD,copy:function copy(source){Object3D.prototype.copy.call(this,source,false);var levels=source.levels;for(var i=0,l=levels.length;i<l;i++){var level=levels[i];this.addLevel(level.object.clone(),level.distance);}return this;},addLevel:function addLevel(object,distance){if(distance===undefined)distance=0;distance=Math.abs(distance);var levels=this.levels;for(var l=0;l<levels.length;l++){if(distance<levels[l].distance){break;}}levels.splice(l,0,{distance:distance,object:object});this.add(object);},getObjectForDistance:function getObjectForDistance(distance){var levels=this.levels;for(var i=1,l=levels.length;i<l;i++){if(distance<levels[i].distance){break;}}return levels[i-1].object;},raycast:function(){var matrixPosition=new Vector3();return function raycast(raycaster,intersects){matrixPosition.setFromMatrixPosition(this.matrixWorld);var distance=raycaster.ray.origin.distanceTo(matrixPosition);this.getObjectForDistance(distance).raycast(raycaster,intersects);};}(),update:function(){var v1=new Vector3();var v2=new Vector3();return function update(camera){var levels=this.levels;if(levels.length>1){v1.setFromMatrixPosition(camera.matrixWorld);v2.setFromMatrixPosition(this.matrixWorld);var distance=v1.distanceTo(v2);levels[0].object.visible=true;for(var i=1,l=levels.length;i<l;i++){if(distance>=levels[i].distance){levels[i-1].object.visible=false;levels[i].object.visible=true;}else{break;}}for(;i<l;i++){levels[i].object.visible=false;}}};}(),toJSON:function toJSON(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.levels=[];var levels=this.levels;for(var i=0,l=levels.length;i<l;i++){var level=levels[i];data.object.levels.push({object:level.object.uuid,distance:level.distance});}return data;}});/**
  * @author mikael emtinger / http://gomo.se/
  * @author alteredq / http://alteredqualia.com/
  * @author michael guerrero / http://realitymeltdown.com
@@ -9238,7 +1842,7 @@ normals[j+0]=normals[base+j+0]=n.x;normals[j+1]=normals[base+j+1]=n.y;normals[j+
  * @author jonobr1 / http://jonobr1.com
  * @author Mugen87 / https://github.com/Mugen87
  */// ShapeGeometry
-function ShapeGeometry(shapes,curveSegments){Geometry.call(this);this.type='ShapeGeometry';if((typeof curveSegments==='undefined'?'undefined':_typeof(curveSegments))==='object'){console.warn('THREE.ShapeGeometry: Options parameter has been removed.');curveSegments=curveSegments.curveSegments;}this.parameters={shapes:shapes,curveSegments:curveSegments};this.fromBufferGeometry(new ShapeBufferGeometry(shapes,curveSegments));this.mergeVertices();}ShapeGeometry.prototype=Object.create(Geometry.prototype);ShapeGeometry.prototype.constructor=ShapeGeometry;ShapeGeometry.prototype.toJSON=function(){var data=Geometry.prototype.toJSON.call(this);var shapes=this.parameters.shapes;return toJSON$1(shapes,data);};// ShapeBufferGeometry
+function ShapeGeometry(shapes,curveSegments){Geometry.call(this);this.type='ShapeGeometry';if((typeof curveSegments==='undefined'?'undefined':_typeof(curveSegments))==='object'){console.warn('THREE.ShapeGeometry: Options parameter has been removed.');curveSegments=curveSegments.curveSegments;}this.parameters={shapes:shapes,curveSegments:curveSegments};this.fromBufferGeometry(new ShapeBufferGeometry(shapes,curveSegments));this.mergeVertices();}ShapeGeometry.prototype=Object.create(Geometry.prototype);ShapeGeometry.prototype.constructor=ShapeGeometry;ShapeGeometry.prototype.toJSON=function(){var data=Geometry.prototype.toJSON.call(this);var shapes=this.parameters.shapes;return toJSON(shapes,data);};// ShapeBufferGeometry
 function ShapeBufferGeometry(shapes,curveSegments){BufferGeometry.call(this);this.type='ShapeBufferGeometry';this.parameters={shapes:shapes,curveSegments:curveSegments};curveSegments=curveSegments||12;// buffers
 var indices=[];var vertices=[];var normals=[];var uvs=[];// helper variables
 var groupStart=0;var groupCount=0;// allow single and array values for "shapes" parameter
@@ -9251,8 +1855,8 @@ for(i=0,l=shapeHoles.length;i<l;i++){shapeHole=shapeHoles[i];if(ShapeUtils.isClo
 for(i=0,l=shapeHoles.length;i<l;i++){shapeHole=shapeHoles[i];shapeVertices=shapeVertices.concat(shapeHole);}// vertices, normals, uvs
 for(i=0,l=shapeVertices.length;i<l;i++){var vertex=shapeVertices[i];vertices.push(vertex.x,vertex.y,0);normals.push(0,0,1);uvs.push(vertex.x,vertex.y);// world uvs
 }// incides
-for(i=0,l=faces.length;i<l;i++){var face=faces[i];var a=face[0]+indexOffset;var b=face[1]+indexOffset;var c=face[2]+indexOffset;indices.push(a,b,c);groupCount+=3;}}}ShapeBufferGeometry.prototype=Object.create(BufferGeometry.prototype);ShapeBufferGeometry.prototype.constructor=ShapeBufferGeometry;ShapeBufferGeometry.prototype.toJSON=function(){var data=BufferGeometry.prototype.toJSON.call(this);var shapes=this.parameters.shapes;return toJSON$1(shapes,data);};//
-function toJSON$1(shapes,data){data.shapes=[];if(Array.isArray(shapes)){for(var i=0,l=shapes.length;i<l;i++){var shape=shapes[i];data.shapes.push(shape.uuid);}}else{data.shapes.push(shapes.uuid);}return data;}/**
+for(i=0,l=faces.length;i<l;i++){var face=faces[i];var a=face[0]+indexOffset;var b=face[1]+indexOffset;var c=face[2]+indexOffset;indices.push(a,b,c);groupCount+=3;}}}ShapeBufferGeometry.prototype=Object.create(BufferGeometry.prototype);ShapeBufferGeometry.prototype.constructor=ShapeBufferGeometry;ShapeBufferGeometry.prototype.toJSON=function(){var data=BufferGeometry.prototype.toJSON.call(this);var shapes=this.parameters.shapes;return toJSON(shapes,data);};//
+function toJSON(shapes,data){data.shapes=[];if(Array.isArray(shapes)){for(var i=0,l=shapes.length;i<l;i++){var shape=shapes[i];data.shapes.push(shape.uuid);}}else{data.shapes.push(shapes.uuid);}return data;}/**
  * @author WestLangley / http://github.com/WestLangley
  * @author Mugen87 / https://github.com/Mugen87
  */function EdgesGeometry(geometry,thresholdAngle){BufferGeometry.call(this);this.type='EdgesGeometry';this.parameters={thresholdAngle:thresholdAngle};thresholdAngle=thresholdAngle!==undefined?thresholdAngle:1;// buffer
@@ -9619,7 +2223,7 @@ normals[0]=new Vector3();binormals[0]=new Vector3();var min=Number.MAX_VALUE;var
 for(i=1;i<=segments;i++){normals[i]=normals[i-1].clone();binormals[i]=binormals[i-1].clone();vec.crossVectors(tangents[i-1],tangents[i]);if(vec.length()>Number.EPSILON){vec.normalize();theta=Math.acos(_Math.clamp(tangents[i-1].dot(tangents[i]),-1,1));// clamp for floating pt errors
 normals[i].applyMatrix4(mat.makeRotationAxis(vec,theta));}binormals[i].crossVectors(tangents[i],normals[i]);}// if the curve is closed, postprocess the vectors so the first and last normal vectors are the same
 if(closed===true){theta=Math.acos(_Math.clamp(normals[0].dot(normals[segments]),-1,1));theta/=segments;if(tangents[0].dot(vec.crossVectors(normals[0],normals[segments]))>0){theta=-theta;}for(i=1;i<=segments;i++){// twist a little...
-normals[i].applyMatrix4(mat.makeRotationAxis(tangents[i],theta*i));binormals[i].crossVectors(tangents[i],normals[i]);}}return{tangents:tangents,normals:normals,binormals:binormals};},clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.arcLengthDivisions=source.arcLengthDivisions;return this;},toJSON:function toJSON$1(){var data={metadata:{version:4.5,type:'Curve',generator:'Curve.toJSON'}};data.arcLengthDivisions=this.arcLengthDivisions;data.type=this.type;return data;},fromJSON:function fromJSON(json){this.arcLengthDivisions=json.arcLengthDivisions;return this;}});function EllipseCurve(aX,aY,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation){Curve.call(this);this.type='EllipseCurve';this.aX=aX||0;this.aY=aY||0;this.xRadius=xRadius||1;this.yRadius=yRadius||1;this.aStartAngle=aStartAngle||0;this.aEndAngle=aEndAngle||2*Math.PI;this.aClockwise=aClockwise||false;this.aRotation=aRotation||0;}EllipseCurve.prototype=Object.create(Curve.prototype);EllipseCurve.prototype.constructor=EllipseCurve;EllipseCurve.prototype.isEllipseCurve=true;EllipseCurve.prototype.getPoint=function(t,optionalTarget){var point=optionalTarget||new Vector2();var twoPi=Math.PI*2;var deltaAngle=this.aEndAngle-this.aStartAngle;var samePoints=Math.abs(deltaAngle)<Number.EPSILON;// ensures that deltaAngle is 0 .. 2 PI
+normals[i].applyMatrix4(mat.makeRotationAxis(tangents[i],theta*i));binormals[i].crossVectors(tangents[i],normals[i]);}}return{tangents:tangents,normals:normals,binormals:binormals};},clone:function clone(){return new this.constructor().copy(this);},copy:function copy(source){this.arcLengthDivisions=source.arcLengthDivisions;return this;},toJSON:function toJSON(){var data={metadata:{version:4.5,type:'Curve',generator:'Curve.toJSON'}};data.arcLengthDivisions=this.arcLengthDivisions;data.type=this.type;return data;},fromJSON:function fromJSON(json){this.arcLengthDivisions=json.arcLengthDivisions;return this;}});function EllipseCurve(aX,aY,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation){Curve.call(this);this.type='EllipseCurve';this.aX=aX||0;this.aY=aY||0;this.xRadius=xRadius||1;this.yRadius=yRadius||1;this.aStartAngle=aStartAngle||0;this.aEndAngle=aEndAngle||2*Math.PI;this.aClockwise=aClockwise||false;this.aRotation=aRotation||0;}EllipseCurve.prototype=Object.create(Curve.prototype);EllipseCurve.prototype.constructor=EllipseCurve;EllipseCurve.prototype.isEllipseCurve=true;EllipseCurve.prototype.getPoint=function(t,optionalTarget){var point=optionalTarget||new Vector2();var twoPi=Math.PI*2;var deltaAngle=this.aEndAngle-this.aStartAngle;var samePoints=Math.abs(deltaAngle)<Number.EPSILON;// ensures that deltaAngle is 0 .. 2 PI
 while(deltaAngle<0){deltaAngle+=twoPi;}while(deltaAngle>twoPi){deltaAngle-=twoPi;}if(deltaAngle<Number.EPSILON){if(samePoints){deltaAngle=0;}else{deltaAngle=twoPi;}}if(this.aClockwise===true&&!samePoints){if(deltaAngle===twoPi){deltaAngle=-twoPi;}else{deltaAngle=deltaAngle-twoPi;}}var angle=this.aStartAngle+t*deltaAngle;var x=this.aX+this.xRadius*Math.cos(angle);var y=this.aY+this.yRadius*Math.sin(angle);if(this.aRotation!==0){var cos=Math.cos(this.aRotation);var sin=Math.sin(this.aRotation);var tx=x-this.aX;var ty=y-this.aY;// Rotate the point about the center of the ellipse.
 x=tx*cos-ty*sin+this.aX;y=tx*sin+ty*cos+this.aY;}return point.set(x,y);};EllipseCurve.prototype.copy=function(source){Curve.prototype.copy.call(this,source);this.aX=source.aX;this.aY=source.aY;this.xRadius=source.xRadius;this.yRadius=source.yRadius;this.aStartAngle=source.aStartAngle;this.aEndAngle=source.aEndAngle;this.aClockwise=source.aClockwise;this.aRotation=source.aRotation;return this;};EllipseCurve.prototype.toJSON=function(){var data=Curve.prototype.toJSON.call(this);data.aX=this.aX;data.aY=this.aY;data.xRadius=this.xRadius;data.yRadius=this.yRadius;data.aStartAngle=this.aStartAngle;data.aEndAngle=this.aEndAngle;data.aClockwise=this.aClockwise;data.aRotation=this.aRotation;return data;};EllipseCurve.prototype.fromJSON=function(json){Curve.prototype.fromJSON.call(this,json);this.aX=json.aX;this.aY=json.aY;this.xRadius=json.xRadius;this.yRadius=json.yRadius;this.aStartAngle=json.aStartAngle;this.aEndAngle=json.aEndAngle;this.aClockwise=json.aClockwise;this.aRotation=json.aRotation;return this;};function ArcCurve(aX,aY,aRadius,aStartAngle,aEndAngle,aClockwise){EllipseCurve.call(this,aX,aY,aRadius,aRadius,aStartAngle,aEndAngle,aClockwise);this.type='ArcCurve';}ArcCurve.prototype=Object.create(EllipseCurve.prototype);ArcCurve.prototype.constructor=ArcCurve;ArcCurve.prototype.isArcCurve=true;/**
  * @author zz85 https://github.com/zz85
@@ -9689,12 +2293,12 @@ getCurveLengths:function getCurveLengths(){// We use cache values if curves and
 if(this.cacheLengths&&this.cacheLengths.length===this.curves.length){return this.cacheLengths;}// Get length of sub-curve
 // Push sums into cached array
 var lengths=[],sums=0;for(var i=0,l=this.curves.length;i<l;i++){sums+=this.curves[i].getLength();lengths.push(sums);}this.cacheLengths=lengths;return lengths;},getSpacedPoints:function getSpacedPoints(divisions){if(divisions===undefined)divisions=40;var points=[];for(var i=0;i<=divisions;i++){points.push(this.getPoint(i/divisions));}if(this.autoClose){points.push(points[0]);}return points;},getPoints:function getPoints(divisions){divisions=divisions||12;var points=[],last;for(var i=0,curves=this.curves;i<curves.length;i++){var curve=curves[i];var resolution=curve&&curve.isEllipseCurve?divisions*2:curve&&curve.isLineCurve?1:curve&&curve.isSplineCurve?divisions*curve.points.length:divisions;var pts=curve.getPoints(resolution);for(var j=0;j<pts.length;j++){var point=pts[j];if(last&&last.equals(point))continue;// ensures no consecutive points are duplicates
-points.push(point);last=point;}}if(this.autoClose&&points.length>1&&!points[points.length-1].equals(points[0])){points.push(points[0]);}return points;},copy:function copy(source){Curve.prototype.copy.call(this,source);this.curves=[];for(var i=0,l=source.curves.length;i<l;i++){var curve=source.curves[i];this.curves.push(curve.clone());}this.autoClose=source.autoClose;return this;},toJSON:function toJSON$1(){var data=Curve.prototype.toJSON.call(this);data.autoClose=this.autoClose;data.curves=[];for(var i=0,l=this.curves.length;i<l;i++){var curve=this.curves[i];data.curves.push(curve.toJSON());}return data;},fromJSON:function fromJSON(json){Curve.prototype.fromJSON.call(this,json);this.autoClose=json.autoClose;this.curves=[];for(var i=0,l=json.curves.length;i<l;i++){var curve=json.curves[i];this.curves.push(new Curves[curve.type]().fromJSON(curve));}return this;}});/**
+points.push(point);last=point;}}if(this.autoClose&&points.length>1&&!points[points.length-1].equals(points[0])){points.push(points[0]);}return points;},copy:function copy(source){Curve.prototype.copy.call(this,source);this.curves=[];for(var i=0,l=source.curves.length;i<l;i++){var curve=source.curves[i];this.curves.push(curve.clone());}this.autoClose=source.autoClose;return this;},toJSON:function toJSON(){var data=Curve.prototype.toJSON.call(this);data.autoClose=this.autoClose;data.curves=[];for(var i=0,l=this.curves.length;i<l;i++){var curve=this.curves[i];data.curves.push(curve.toJSON());}return data;},fromJSON:function fromJSON(json){Curve.prototype.fromJSON.call(this,json);this.autoClose=json.autoClose;this.curves=[];for(var i=0,l=json.curves.length;i<l;i++){var curve=json.curves[i];this.curves.push(new Curves[curve.type]().fromJSON(curve));}return this;}});/**
  * @author zz85 / http://www.lab4games.net/zz85/blog
  * Creates free form 2d path using series of points, lines or curves.
  **/function Path(points){CurvePath.call(this);this.type='Path';this.currentPoint=new Vector2();if(points){this.setFromPoints(points);}}Path.prototype=Object.assign(Object.create(CurvePath.prototype),{constructor:Path,setFromPoints:function setFromPoints(points){this.moveTo(points[0].x,points[0].y);for(var i=1,l=points.length;i<l;i++){this.lineTo(points[i].x,points[i].y);}},moveTo:function moveTo(x,y){this.currentPoint.set(x,y);// TODO consider referencing vectors instead of copying?
 },lineTo:function lineTo(x,y){var curve=new LineCurve(this.currentPoint.clone(),new Vector2(x,y));this.curves.push(curve);this.currentPoint.set(x,y);},quadraticCurveTo:function quadraticCurveTo(aCPx,aCPy,aX,aY){var curve=new QuadraticBezierCurve(this.currentPoint.clone(),new Vector2(aCPx,aCPy),new Vector2(aX,aY));this.curves.push(curve);this.currentPoint.set(aX,aY);},bezierCurveTo:function bezierCurveTo(aCP1x,aCP1y,aCP2x,aCP2y,aX,aY){var curve=new CubicBezierCurve(this.currentPoint.clone(),new Vector2(aCP1x,aCP1y),new Vector2(aCP2x,aCP2y),new Vector2(aX,aY));this.curves.push(curve);this.currentPoint.set(aX,aY);},splineThru:function splineThru(pts/*Array of Vector*/){var npts=[this.currentPoint.clone()].concat(pts);var curve=new SplineCurve(npts);this.curves.push(curve);this.currentPoint.copy(pts[pts.length-1]);},arc:function arc(aX,aY,aRadius,aStartAngle,aEndAngle,aClockwise){var x0=this.currentPoint.x;var y0=this.currentPoint.y;this.absarc(aX+x0,aY+y0,aRadius,aStartAngle,aEndAngle,aClockwise);},absarc:function absarc(aX,aY,aRadius,aStartAngle,aEndAngle,aClockwise){this.absellipse(aX,aY,aRadius,aRadius,aStartAngle,aEndAngle,aClockwise);},ellipse:function ellipse(aX,aY,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation){var x0=this.currentPoint.x;var y0=this.currentPoint.y;this.absellipse(aX+x0,aY+y0,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation);},absellipse:function absellipse(aX,aY,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation){var curve=new EllipseCurve(aX,aY,xRadius,yRadius,aStartAngle,aEndAngle,aClockwise,aRotation);if(this.curves.length>0){// if a previous curve is present, attempt to join
-var firstPoint=curve.getPoint(0);if(!firstPoint.equals(this.currentPoint)){this.lineTo(firstPoint.x,firstPoint.y);}}this.curves.push(curve);var lastPoint=curve.getPoint(1);this.currentPoint.copy(lastPoint);},copy:function copy(source){CurvePath.prototype.copy.call(this,source);this.currentPoint.copy(source.currentPoint);return this;},toJSON:function toJSON$1(){var data=CurvePath.prototype.toJSON.call(this);data.currentPoint=this.currentPoint.toArray();return data;},fromJSON:function fromJSON(json){CurvePath.prototype.fromJSON.call(this,json);this.currentPoint.fromArray(json.currentPoint);return this;}});/**
+var firstPoint=curve.getPoint(0);if(!firstPoint.equals(this.currentPoint)){this.lineTo(firstPoint.x,firstPoint.y);}}this.curves.push(curve);var lastPoint=curve.getPoint(1);this.currentPoint.copy(lastPoint);},copy:function copy(source){CurvePath.prototype.copy.call(this,source);this.currentPoint.copy(source.currentPoint);return this;},toJSON:function toJSON(){var data=CurvePath.prototype.toJSON.call(this);data.currentPoint=this.currentPoint.toArray();return data;},fromJSON:function fromJSON(json){CurvePath.prototype.fromJSON.call(this,json);this.currentPoint.fromArray(json.currentPoint);return this;}});/**
  * @author zz85 / http://www.lab4games.net/zz85/blog
  * Defines a 2d shape plane using paths.
  **/// STEP 1 Create a path.
@@ -9703,14 +2307,14 @@ var firstPoint=curve.getPoint(0);if(!firstPoint.equals(this.currentPoint)){this.
 // STEP 3a - Extract points from each shape, turn to vertices
 // STEP 3b - Triangulate each shape, add faces.
 function Shape(points){Path.call(this,points);this.uuid=_Math.generateUUID();this.type='Shape';this.holes=[];}Shape.prototype=Object.assign(Object.create(Path.prototype),{constructor:Shape,getPointsHoles:function getPointsHoles(divisions){var holesPts=[];for(var i=0,l=this.holes.length;i<l;i++){holesPts[i]=this.holes[i].getPoints(divisions);}return holesPts;},// get points of shape and holes (keypoints based on segments parameter)
-extractPoints:function extractPoints(divisions){return{shape:this.getPoints(divisions),holes:this.getPointsHoles(divisions)};},copy:function copy(source){Path.prototype.copy.call(this,source);this.holes=[];for(var i=0,l=source.holes.length;i<l;i++){var hole=source.holes[i];this.holes.push(hole.clone());}return this;},toJSON:function toJSON$1(){var data=Path.prototype.toJSON.call(this);data.uuid=this.uuid;data.holes=[];for(var i=0,l=this.holes.length;i<l;i++){var hole=this.holes[i];data.holes.push(hole.toJSON());}return data;},fromJSON:function fromJSON(json){Path.prototype.fromJSON.call(this,json);this.uuid=json.uuid;this.holes=[];for(var i=0,l=json.holes.length;i<l;i++){var hole=json.holes[i];this.holes.push(new Path().fromJSON(hole));}return this;}});/**
+extractPoints:function extractPoints(divisions){return{shape:this.getPoints(divisions),holes:this.getPointsHoles(divisions)};},copy:function copy(source){Path.prototype.copy.call(this,source);this.holes=[];for(var i=0,l=source.holes.length;i<l;i++){var hole=source.holes[i];this.holes.push(hole.clone());}return this;},toJSON:function toJSON(){var data=Path.prototype.toJSON.call(this);data.uuid=this.uuid;data.holes=[];for(var i=0,l=this.holes.length;i<l;i++){var hole=this.holes[i];data.holes.push(hole.toJSON());}return data;},fromJSON:function fromJSON(json){Path.prototype.fromJSON.call(this,json);this.uuid=json.uuid;this.holes=[];for(var i=0,l=json.holes.length;i<l;i++){var hole=json.holes[i];this.holes.push(new Path().fromJSON(hole));}return this;}});/**
  * @author mrdoob / http://mrdoob.com/
  * @author alteredq / http://alteredqualia.com/
- */function Light(color,intensity){Object3D.call(this);this.type='Light';this.color=new Color(color);this.intensity=intensity!==undefined?intensity:1;this.receiveShadow=undefined;}Light.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Light,isLight:true,copy:function copy(source){Object3D.prototype.copy.call(this,source);this.color.copy(source.color);this.intensity=source.intensity;return this;},toJSON:function toJSON$1(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.color=this.color.getHex();data.object.intensity=this.intensity;if(this.groundColor!==undefined)data.object.groundColor=this.groundColor.getHex();if(this.distance!==undefined)data.object.distance=this.distance;if(this.angle!==undefined)data.object.angle=this.angle;if(this.decay!==undefined)data.object.decay=this.decay;if(this.penumbra!==undefined)data.object.penumbra=this.penumbra;if(this.shadow!==undefined)data.object.shadow=this.shadow.toJSON();return data;}});/**
+ */function Light(color,intensity){Object3D.call(this);this.type='Light';this.color=new Color(color);this.intensity=intensity!==undefined?intensity:1;this.receiveShadow=undefined;}Light.prototype=Object.assign(Object.create(Object3D.prototype),{constructor:Light,isLight:true,copy:function copy(source){Object3D.prototype.copy.call(this,source);this.color.copy(source.color);this.intensity=source.intensity;return this;},toJSON:function toJSON(meta){var data=Object3D.prototype.toJSON.call(this,meta);data.object.color=this.color.getHex();data.object.intensity=this.intensity;if(this.groundColor!==undefined)data.object.groundColor=this.groundColor.getHex();if(this.distance!==undefined)data.object.distance=this.distance;if(this.angle!==undefined)data.object.angle=this.angle;if(this.decay!==undefined)data.object.decay=this.decay;if(this.penumbra!==undefined)data.object.penumbra=this.penumbra;if(this.shadow!==undefined)data.object.shadow=this.shadow.toJSON();return data;}});/**
  * @author alteredq / http://alteredqualia.com/
  */function HemisphereLight(skyColor,groundColor,intensity){Light.call(this,skyColor,intensity);this.type='HemisphereLight';this.castShadow=undefined;this.position.copy(Object3D.DefaultUp);this.updateMatrix();this.groundColor=new Color(groundColor);}HemisphereLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:HemisphereLight,isHemisphereLight:true,copy:function copy(source){Light.prototype.copy.call(this,source);this.groundColor.copy(source.groundColor);return this;}});/**
  * @author mrdoob / http://mrdoob.com/
- */function LightShadow(camera){this.camera=camera;this.bias=0;this.radius=1;this.mapSize=new Vector2(512,512);this.map=null;this.matrix=new Matrix4();}Object.assign(LightShadow.prototype,{copy:function copy(source){this.camera=source.camera.clone();this.bias=source.bias;this.radius=source.radius;this.mapSize.copy(source.mapSize);return this;},clone:function clone(){return new this.constructor().copy(this);},toJSON:function toJSON$1(){var object={};if(this.bias!==0)object.bias=this.bias;if(this.radius!==1)object.radius=this.radius;if(this.mapSize.x!==512||this.mapSize.y!==512)object.mapSize=this.mapSize.toArray();object.camera=this.camera.toJSON(false).object;delete object.camera.matrix;return object;}});/**
+ */function LightShadow(camera){this.camera=camera;this.bias=0;this.radius=1;this.mapSize=new Vector2(512,512);this.map=null;this.matrix=new Matrix4();}Object.assign(LightShadow.prototype,{copy:function copy(source){this.camera=source.camera.clone();this.bias=source.bias;this.radius=source.radius;this.mapSize.copy(source.mapSize);return this;},clone:function clone(){return new this.constructor().copy(this);},toJSON:function toJSON(){var object={};if(this.bias!==0)object.bias=this.bias;if(this.radius!==1)object.radius=this.radius;if(this.mapSize.x!==512||this.mapSize.y!==512)object.mapSize=this.mapSize.toArray();object.camera=this.camera.toJSON(false).object;delete object.camera.matrix;return object;}});/**
  * @author mrdoob / http://mrdoob.com/
  */function SpotLightShadow(){LightShadow.call(this,new PerspectiveCamera(50,1,0.5,500));}SpotLightShadow.prototype=Object.assign(Object.create(LightShadow.prototype),{constructor:SpotLightShadow,isSpotLightShadow:true,update:function update(light){var camera=this.camera;var fov=_Math.RAD2DEG*2*light.angle;var aspect=this.mapSize.width/this.mapSize.height;var far=light.distance||camera.far;if(fov!==camera.fov||aspect!==camera.aspect||far!==camera.far){camera.fov=fov;camera.aspect=aspect;camera.far=far;camera.updateProjectionMatrix();}}});/**
  * @author alteredq / http://alteredqualia.com/
@@ -9735,7 +2339,7 @@ this.shadow=new LightShadow(new PerspectiveCamera(90,1,0.5,500));}PointLight.pro
  * @author mrdoob / http://mrdoob.com/
  */function AmbientLight(color,intensity){Light.call(this,color,intensity);this.type='AmbientLight';this.castShadow=undefined;}AmbientLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:AmbientLight,isAmbientLight:true});/**
  * @author abelnation / http://github.com/abelnation
- */function RectAreaLight(color,intensity,width,height){Light.call(this,color,intensity);this.type='RectAreaLight';this.width=width!==undefined?width:10;this.height=height!==undefined?height:10;}RectAreaLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:RectAreaLight,isRectAreaLight:true,copy:function copy(source){Light.prototype.copy.call(this,source);this.width=source.width;this.height=source.height;return this;},toJSON:function toJSON$1(meta){var data=Light.prototype.toJSON.call(this,meta);data.object.width=this.width;data.object.height=this.height;return data;}});/**
+ */function RectAreaLight(color,intensity,width,height){Light.call(this,color,intensity);this.type='RectAreaLight';this.width=width!==undefined?width:10;this.height=height!==undefined?height:10;}RectAreaLight.prototype=Object.assign(Object.create(Light.prototype),{constructor:RectAreaLight,isRectAreaLight:true,copy:function copy(source){Light.prototype.copy.call(this,source);this.width=source.width;this.height=source.height;return this;},toJSON:function toJSON(meta){var data=Light.prototype.toJSON.call(this,meta);data.object.width=this.width;data.object.height=this.height;return data;}});/**
  *
  * A Track that interpolates Strings
  *
@@ -9899,7 +2503,7 @@ Object.assign(KeyframeTrack,{// Serialization (in static context, because of con
 // and automatic invocation of .toJSON):
 parse:function parse(json){if(json.type===undefined){throw new Error('THREE.KeyframeTrack: track type undefined, can not parse');}var trackType=KeyframeTrack._getTrackTypeForValueTypeName(json.type);if(json.times===undefined){var times=[],values=[];AnimationUtils.flattenJSON(json.keys,times,values,'value');json.times=times;json.values=values;}// derived classes can define a static parse method
 if(trackType.parse!==undefined){return trackType.parse(json);}else{// by default, we assume a constructor compatible with the base
-return new trackType(json.name,json.times,json.values,json.interpolation);}},toJSON:function toJSON$1(track){var trackType=track.constructor;var json;// derived classes can define a static toJSON method
+return new trackType(json.name,json.times,json.values,json.interpolation);}},toJSON:function toJSON(track){var trackType=track.constructor;var json;// derived classes can define a static toJSON method
 if(trackType.toJSON!==undefined){json=trackType.toJSON(track);}else{// by default, we assume the data can be serialized as-is
 json={'name':track.name,'times':AnimationUtils.convertArray(track.times,Array),'values':AnimationUtils.convertArray(track.values,Array)};var interpolation=track.getInterpolation();if(interpolation!==track.DefaultInterpolation){json.interpolation=interpolation;}}json.type=track.ValueTypeName;// mandatory
 return json;},_getTrackTypeForValueTypeName:function _getTrackTypeForValueTypeName(typeName){switch(typeName.toLowerCase()){case'scalar':case'double':case'float':case'number':case'integer':return NumberKeyframeTrack;case'vector':case'vector2':case'vector3':case'vector4':return VectorKeyframeTrack;case'color':return ColorKeyframeTrack;case'quaternion':return QuaternionKeyframeTrack;case'bool':case'boolean':return BooleanKeyframeTrack;case'string':return StringKeyframeTrack;}throw new Error('THREE.KeyframeTrack: Unsupported typeName: '+typeName);}});Object.assign(KeyframeTrack.prototype,{constructor:KeyframeTrack,TimeBufferType:Float32Array,ValueBufferType:Float32Array,DefaultInterpolation:InterpolateLinear,InterpolantFactoryMethodDiscrete:function InterpolantFactoryMethodDiscrete(result){return new DiscreteInterpolant(this.times,this.values,this.getValueSize(),result);},InterpolantFactoryMethodLinear:function InterpolantFactoryMethodLinear(result){return new LinearInterpolant(this.times,this.values,this.getValueSize(),result);},InterpolantFactoryMethodSmooth:function InterpolantFactoryMethodSmooth(result){return new CubicInterpolant(this.times,this.values,this.getValueSize(),result);},setInterpolation:function setInterpolation(interpolation){var factoryMethod;switch(interpolation){case InterpolateDiscrete:factoryMethod=this.InterpolantFactoryMethodDiscrete;break;case InterpolateLinear:factoryMethod=this.InterpolantFactoryMethodLinear;break;case InterpolateSmooth:factoryMethod=this.InterpolantFactoryMethodSmooth;break;}if(factoryMethod===undefined){var message="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===undefined){// fall back to default, unless the default itself is messed up
@@ -9934,7 +2538,7 @@ if(lastIndex>0){times[writeIndex]=times[lastIndex];for(var readOffset=lastIndex*
  * @author Ben Houston / http://clara.io/
  * @author David Sarno / http://lighthaus.us/
  */function AnimationClip(name,duration,tracks){this.name=name;this.tracks=tracks;this.duration=duration!==undefined?duration:-1;this.uuid=_Math.generateUUID();// this means it should figure out its duration by scanning the tracks
-if(this.duration<0){this.resetDuration();}this.optimize();}Object.assign(AnimationClip,{parse:function parse(json){var tracks=[],jsonTracks=json.tracks,frameTime=1.0/(json.fps||1.0);for(var i=0,n=jsonTracks.length;i!==n;++i){tracks.push(KeyframeTrack.parse(jsonTracks[i]).scale(frameTime));}return new AnimationClip(json.name,json.duration,tracks);},toJSON:function toJSON$1(clip){var tracks=[],clipTracks=clip.tracks;var json={'name':clip.name,'duration':clip.duration,'tracks':tracks};for(var i=0,n=clipTracks.length;i!==n;++i){tracks.push(KeyframeTrack.toJSON(clipTracks[i]));}return json;},CreateFromMorphTargetSequence:function CreateFromMorphTargetSequence(name,morphTargetSequence,fps,noLoop){var numMorphTargets=morphTargetSequence.length;var tracks=[];for(var i=0;i<numMorphTargets;i++){var times=[];var values=[];times.push((i+numMorphTargets-1)%numMorphTargets,i,(i+1)%numMorphTargets);values.push(0,1,0);var order=AnimationUtils.getKeyframeOrder(times);times=AnimationUtils.sortedArray(times,1,order);values=AnimationUtils.sortedArray(values,1,order);// if there is a key at the first frame, duplicate it as the
+if(this.duration<0){this.resetDuration();}this.optimize();}Object.assign(AnimationClip,{parse:function parse(json){var tracks=[],jsonTracks=json.tracks,frameTime=1.0/(json.fps||1.0);for(var i=0,n=jsonTracks.length;i!==n;++i){tracks.push(KeyframeTrack.parse(jsonTracks[i]).scale(frameTime));}return new AnimationClip(json.name,json.duration,tracks);},toJSON:function toJSON(clip){var tracks=[],clipTracks=clip.tracks;var json={'name':clip.name,'duration':clip.duration,'tracks':tracks};for(var i=0,n=clipTracks.length;i!==n;++i){tracks.push(KeyframeTrack.toJSON(clipTracks[i]));}return json;},CreateFromMorphTargetSequence:function CreateFromMorphTargetSequence(name,morphTargetSequence,fps,noLoop){var numMorphTargets=morphTargetSequence.length;var tracks=[];for(var i=0;i<numMorphTargets;i++){var times=[];var values=[];times.push((i+numMorphTargets-1)%numMorphTargets,i,(i+1)%numMorphTargets);values.push(0,1,0);var order=AnimationUtils.getKeyframeOrder(times);times=AnimationUtils.sortedArray(times,1,order);values=AnimationUtils.sortedArray(values,1,order);// if there is a key at the first frame, duplicate it as the
 // last frame as well for perfect loop.
 if(!noLoop&&times[0]===0){times.push(numMorphTargets);values.push(values[0]);}tracks.push(new NumberKeyframeTrack('.morphTargetInfluences['+morphTargetSequence[i].name+']',times,values).scale(1.0/fps));}return new AnimationClip(name,-1,tracks);},findByName:function findByName(objectOrClipArray,name){var clipArray=objectOrClipArray;if(!Array.isArray(objectOrClipArray)){var o=objectOrClipArray;clipArray=o.geometry&&o.geometry.animations||o.animations;}for(var i=0;i<clipArray.length;i++){if(clipArray[i].name===name){return clipArray[i];}}return null;},CreateClipsFromMorphTargetSequences:function CreateClipsFromMorphTargetSequences(morphTargets,fps,noLoop){var animationToMorphTargets={};// tested with https://regex101.com/ on trick sequences
 // such flamingo_flyA_003, flamingo_run1_003, crdeath0059
@@ -12899,7 +5503,7 @@ var createClass$1 = function () {
     };
 }();
 
-var defineProperty$2 = function defineProperty$2(obj, key, value) {
+var defineProperty$1 = function defineProperty$1(obj, key, value) {
     if (key in obj) {
         Object.defineProperty(obj, key, {
             value: value,
@@ -13011,7 +5615,7 @@ var BufferGeometryMutator = function () {
         value: function range(x) {
             // eslint should allow Symbol
             /* global Symbol */
-            return defineProperty$2({}, Symbol.iterator, /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
+            return defineProperty$1({}, Symbol.iterator, /*#__PURE__*/regeneratorRuntime.mark(function _callee() {
                 var i;
                 return regeneratorRuntime.wrap(function _callee$(_context) {
                     while (1) {
@@ -17309,7 +9913,7 @@ function arrayMap(array, iteratee) {
  * _.isArray(_.noop);
  * // => false
  */
-var isArray$1 = Array.isArray;
+var isArray = Array.isArray;
 
 /** Used as references for various `Number` constants. */
 var INFINITY = 1 / 0;
@@ -17331,7 +9935,7 @@ function baseToString(value) {
   if (typeof value == 'string') {
     return value;
   }
-  if (isArray$1(value)) {
+  if (isArray(value)) {
     // Recursively convert values (susceptible to call stack limits).
     return arrayMap(value, baseToString) + '';
   }
@@ -17758,10 +10362,10 @@ function getNative(object, key) {
 }
 
 /* Built-in method references that are verified to be native. */
-var WeakMap$1 = getNative(root, 'WeakMap');
+var WeakMap = getNative(root, 'WeakMap');
 
 /** Used to store function metadata. */
-var metaMap = WeakMap$1 && new WeakMap$1();
+var metaMap = WeakMap && new WeakMap();
 
 /**
  * The base implementation of `setData` without support for hot loop shorting.
@@ -18260,7 +10864,7 @@ var hasOwnProperty$3 = objectProto$4.hasOwnProperty;
  * // => true
  */
 function lodash(value) {
-  if (isObjectLike(value) && !isArray$1(value) && !(value instanceof LazyWrapper)) {
+  if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
     if (value instanceof LodashWrapper) {
       return value;
     }
@@ -18412,7 +11016,7 @@ function constant(value) {
   };
 }
 
-var defineProperty$3 = function () {
+var defineProperty$2 = function () {
   try {
     var func = getNative(Object, 'defineProperty');
     func({}, '', {});
@@ -18428,8 +11032,8 @@ var defineProperty$3 = function () {
  * @param {Function} string The `toString` result.
  * @returns {Function} Returns `func`.
  */
-var baseSetToString = !defineProperty$3 ? identity$1 : function (func, string) {
-  return defineProperty$3(func, 'toString', {
+var baseSetToString = !defineProperty$2 ? identity$1 : function (func, string) {
+  return defineProperty$2(func, 'toString', {
     'configurable': true,
     'enumerable': false,
     'value': constant(string),
@@ -19088,8 +11692,8 @@ function ary(func, n, guard) {
  * @param {*} value The value to assign.
  */
 function baseAssignValue(object, key, value) {
-  if (key == '__proto__' && defineProperty$3) {
-    defineProperty$3(object, key, {
+  if (key == '__proto__' && defineProperty$2) {
+    defineProperty$2(object, key, {
       'configurable': true,
       'enumerable': true,
       'value': value,
@@ -19409,7 +12013,7 @@ var objectProto$9 = Object.prototype;
 var hasOwnProperty$7 = objectProto$9.hasOwnProperty;
 
 /** Built-in value references. */
-var propertyIsEnumerable$1 = objectProto$9.propertyIsEnumerable;
+var propertyIsEnumerable = objectProto$9.propertyIsEnumerable;
 
 /**
  * Checks if `value` is likely an `arguments` object.
@@ -19432,7 +12036,7 @@ var propertyIsEnumerable$1 = objectProto$9.propertyIsEnumerable;
 var isArguments = baseIsArguments(function () {
   return arguments;
 }()) ? baseIsArguments : function (value) {
-  return isObjectLike(value) && hasOwnProperty$7.call(value, 'callee') && !propertyIsEnumerable$1.call(value, 'callee');
+  return isObjectLike(value) && hasOwnProperty$7.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
 };
 
 /**
@@ -19598,7 +12202,7 @@ var hasOwnProperty$6 = objectProto$8.hasOwnProperty;
  * @returns {Array} Returns the array of property names.
  */
 function arrayLikeKeys(value, inherited) {
-  var isArr = isArray$1(value),
+  var isArr = isArray(value),
       isArg = !isArr && isArguments(value),
       isBuff = !isArr && !isArg && isBuffer(value),
       isType = !isArr && !isArg && !isBuff && isTypedArray$1(value),
@@ -19693,7 +12297,7 @@ function baseKeys(object) {
  * _.keys('hi');
  * // => ['0', '1']
  */
-function keys$1(object) {
+function keys(object) {
   return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
 }
 
@@ -19735,9 +12339,9 @@ var hasOwnProperty$4 = objectProto$5.hasOwnProperty;
  * _.assign({ 'a': 0 }, new Foo, new Bar);
  * // => { 'a': 1, 'c': 3 }
  */
-var assign$1 = createAssigner(function (object, source) {
+var assign = createAssigner(function (object, source) {
   if (isPrototype(source) || isArrayLike(source)) {
-    copyObject(source, keys$1(source), object);
+    copyObject(source, keys(source), object);
     return;
   }
   for (var key in source) {
@@ -19918,7 +12522,7 @@ var assignInWith = createAssigner(function (object, source, srcIndex, customizer
  * // => { 'a': 1, 'b': 2 }
  */
 var assignWith = createAssigner(function (object, source, srcIndex, customizer) {
-  copyObject(source, keys$1(source), object, customizer);
+  copyObject(source, keys(source), object, customizer);
 });
 
 /** Used to match property names within property paths. */
@@ -19934,7 +12538,7 @@ var reIsPlainProp = /^\w*$/;
  * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
  */
 function isKey(value, object) {
-  if (isArray$1(value)) {
+  if (isArray(value)) {
     return false;
   }
   var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
@@ -20473,7 +13077,7 @@ var stringToPath = memoizeCapped(function (string) {
  * _.toString([1, 2, 3]);
  * // => '1,2,3'
  */
-function toString$1(value) {
+function toString(value) {
   return value == null ? '' : baseToString(value);
 }
 
@@ -20486,10 +13090,10 @@ function toString$1(value) {
  * @returns {Array} Returns the cast property path array.
  */
 function castPath(value, object) {
-  if (isArray$1(value)) {
+  if (isArray(value)) {
     return value;
   }
-  return isKey(value, object) ? [value] : stringToPath(toString$1(value));
+  return isKey(value, object) ? [value] : stringToPath(toString(value));
 }
 
 /** Used as references for various `Number` constants. */
@@ -20610,7 +13214,7 @@ var spreadableSymbol = _Symbol ? _Symbol.isConcatSpreadable : undefined;
  * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
  */
 function isFlattenable(value) {
-  return isArray$1(value) || isArguments(value) || !!(spreadableSymbol && value && value[spreadableSymbol]);
+  return isArray(value) || isArguments(value) || !!(spreadableSymbol && value && value[spreadableSymbol]);
 }
 
 /**
@@ -20661,7 +13265,7 @@ function baseFlatten(array, depth, predicate, isStrict, result) {
  * _.flatten([1, [2, [3, [4]], 5]]);
  * // => [1, 2, [3, [4]], 5]
  */
-function flatten$2(array) {
+function flatten$1(array) {
   var length = array == null ? 0 : array.length;
   return length ? baseFlatten(array, 1) : [];
 }
@@ -20674,7 +13278,7 @@ function flatten$2(array) {
  * @returns {Function} Returns the new function.
  */
 function flatRest(func) {
-  return setToString(overRest(func, undefined, flatten$2), func + '');
+  return setToString(overRest(func, undefined, flatten$1), func + '');
 }
 
 /**
@@ -20777,7 +13381,7 @@ var errorTag$1 = '[object Error]';
  * _.isError(Error);
  * // => false
  */
-function isError$1(value) {
+function isError(value) {
   if (!isObjectLike(value)) {
     return false;
   }
@@ -20811,7 +13415,7 @@ var attempt = baseRest(function (func, args) {
   try {
     return apply$1(func, undefined, args);
   } catch (e) {
-    return isError$1(e) ? e : new Error(e);
+    return isError(e) ? e : new Error(e);
   }
 });
 
@@ -21139,7 +13743,7 @@ function stringToArray(string) {
  */
 function createCaseFirst(methodName) {
   return function (string) {
-    string = toString$1(string);
+    string = toString(string);
 
     var strSymbols = hasUnicode(string) ? stringToArray(string) : undefined;
 
@@ -21186,7 +13790,7 @@ var upperFirst = createCaseFirst('toUpperCase');
  * // => 'Fred'
  */
 function capitalize(string) {
-  return upperFirst(toString$1(string).toLowerCase());
+  return upperFirst(toString(string).toLowerCase());
 }
 
 /**
@@ -21332,7 +13936,7 @@ var reComboMark = RegExp(rsCombo$1, 'g');
  * // => 'deja vu'
  */
 function deburr(string) {
-  string = toString$1(string);
+  string = toString(string);
   return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
 }
 
@@ -21443,7 +14047,7 @@ function unicodeWords(string) {
  * // => ['fred', 'barney', '&', 'pebbles']
  */
 function words(string, pattern, guard) {
-  string = toString$1(string);
+  string = toString(string);
   pattern = guard ? undefined : pattern;
 
   if (pattern === undefined) {
@@ -21534,7 +14138,7 @@ function castArray() {
     return [];
   }
   var value = arguments[0];
-  return isArray$1(value) ? value : [value];
+  return isArray(value) ? value : [value];
 }
 
 /* Built-in method references for those with the same name as other `lodash` methods. */
@@ -21555,10 +14159,10 @@ function createRound(methodName) {
     if (precision) {
       // Shift with exponential notation to avoid floating-point issues.
       // See [MDN](https://mdn.io/round#Examples) for more details.
-      var pair = (toString$1(number) + 'e').split('e'),
+      var pair = (toString(number) + 'e').split('e'),
           value = func(pair[0] + 'e' + (+pair[1] + precision));
 
-      pair = (toString$1(value) + 'e').split('e');
+      pair = (toString(value) + 'e').split('e');
       return +(pair[0] + 'e' + (+pair[1] - precision));
     }
     return func(number);
@@ -21837,7 +14441,7 @@ Stack.prototype.set = stackSet;
  * @returns {Object} Returns `object`.
  */
 function baseAssign(object, source) {
-  return object && copyObject(source, keys$1(source), object);
+  return object && copyObject(source, keys(source), object);
 }
 
 /**
@@ -21935,7 +14539,7 @@ function stubArray() {
 var objectProto$15 = Object.prototype;
 
 /** Built-in value references. */
-var propertyIsEnumerable$2 = objectProto$15.propertyIsEnumerable;
+var propertyIsEnumerable$1 = objectProto$15.propertyIsEnumerable;
 
 /* Built-in method references for those with the same name as other `lodash` methods. */
 var nativeGetSymbols = Object.getOwnPropertySymbols;
@@ -21953,7 +14557,7 @@ var getSymbols = !nativeGetSymbols ? stubArray : function (object) {
   }
   object = Object(object);
   return arrayFilter(nativeGetSymbols(object), function (symbol) {
-    return propertyIsEnumerable$2.call(object, symbol);
+    return propertyIsEnumerable$1.call(object, symbol);
   });
 };
 
@@ -22013,7 +14617,7 @@ function copySymbolsIn(source, object) {
  */
 function baseGetAllKeys(object, keysFunc, symbolsFunc) {
   var result = keysFunc(object);
-  return isArray$1(object) ? result : arrayPush(result, symbolsFunc(object));
+  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
 }
 
 /**
@@ -22024,7 +14628,7 @@ function baseGetAllKeys(object, keysFunc, symbolsFunc) {
  * @returns {Array} Returns the array of property names and symbols.
  */
 function getAllKeys(object) {
-  return baseGetAllKeys(object, keys$1, getSymbols);
+  return baseGetAllKeys(object, keys, getSymbols);
 }
 
 /**
@@ -22062,7 +14666,7 @@ var dataViewCtorString = toSource(DataView$1);
 var mapCtorString = toSource(Map$1);
 var promiseCtorString = toSource(Promise$1);
 var setCtorString = toSource(Set$1);
-var weakMapCtorString = toSource(WeakMap$1);
+var weakMapCtorString = toSource(WeakMap);
 
 /**
  * Gets the `toStringTag` of `value`.
@@ -22074,7 +14678,7 @@ var weakMapCtorString = toSource(WeakMap$1);
 var getTag = baseGetTag;
 
 // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
-if (DataView$1 && getTag(new DataView$1(new ArrayBuffer(1))) != dataViewTag$2 || Map$1 && getTag(new Map$1()) != mapTag$2 || Promise$1 && getTag(Promise$1.resolve()) != promiseTag || Set$1 && getTag(new Set$1()) != setTag$2 || WeakMap$1 && getTag(new WeakMap$1()) != weakMapTag$2) {
+if (DataView$1 && getTag(new DataView$1(new ArrayBuffer(1))) != dataViewTag$2 || Map$1 && getTag(new Map$1()) != mapTag$2 || Promise$1 && getTag(Promise$1.resolve()) != promiseTag || Set$1 && getTag(new Set$1()) != setTag$2 || WeakMap && getTag(new WeakMap()) != weakMapTag$2) {
     getTag = function getTag(value) {
         var result = baseGetTag(value),
             Ctor = result == objectTag$3 ? value.constructor : undefined,
@@ -22421,7 +15025,7 @@ function baseClone(value, bitmask, customizer, key, object, stack) {
   if (!isObject(value)) {
     return value;
   }
-  var isArr = isArray$1(value);
+  var isArr = isArray(value);
   if (isArr) {
     result = initCloneArray(value);
     if (!isDeep) {
@@ -22470,7 +15074,7 @@ function baseClone(value, bitmask, customizer, key, object, stack) {
     return result;
   }
 
-  var keysFunc = isFull ? isFlat ? getAllKeysIn : getAllKeys : isFlat ? keysIn : keys$1;
+  var keysFunc = isFull ? isFlat ? getAllKeysIn : getAllKeys : isFlat ? keysIn : keys;
 
   var props = isArr ? undefined : keysFunc(value);
   arrayEach(props || value, function (subValue, key) {
@@ -22713,7 +15317,7 @@ function concat() {
   while (index--) {
     args[index - 1] = arguments[index];
   }
-  return arrayPush(isArray$1(array) ? copyArray$1(array) : [array], baseFlatten(args, 1));
+  return arrayPush(isArray(array) ? copyArray$1(array) : [array], baseFlatten(args, 1));
 }
 
 /** Used to stand-in for `undefined` hash values. */
@@ -23118,8 +15722,8 @@ var hasOwnProperty$14 = objectProto$17.hasOwnProperty;
  * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
  */
 function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
-  var objIsArr = isArray$1(object),
-      othIsArr = isArray$1(other),
+  var objIsArr = isArray(object),
+      othIsArr = isArray(other),
       objTag = objIsArr ? arrayTag$2 : getTag$1(object),
       othTag = othIsArr ? arrayTag$2 : getTag$1(other);
 
@@ -23256,7 +15860,7 @@ function isStrictComparable(value) {
  * @returns {Array} Returns the match data of `object`.
  */
 function getMatchData(object) {
-  var result = keys$1(object),
+  var result = keys(object),
       length = result.length;
 
   while (length--) {
@@ -23342,7 +15946,7 @@ function hasPath(object, path, hasFunc) {
     return result;
   }
   length = object == null ? 0 : object.length;
-  return !!length && isLength(length) && isIndex(key, length) && (isArray$1(object) || isArguments(object));
+  return !!length && isLength(length) && isIndex(key, length) && (isArray(object) || isArguments(object));
 }
 
 /**
@@ -23466,7 +16070,7 @@ function baseIteratee(value) {
     return identity$1;
   }
   if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) == 'object') {
-    return isArray$1(value) ? baseMatchesProperty(value[0], value[1]) : baseMatches(value);
+    return isArray(value) ? baseMatchesProperty(value[0], value[1]) : baseMatches(value);
   }
   return property(value);
 }
@@ -23559,7 +16163,7 @@ function baseConformsTo(object, source, props) {
  * @returns {Function} Returns the new spec function.
  */
 function baseConforms(source) {
-  var props = keys$1(source);
+  var props = keys(source);
   return function (object) {
     return baseConformsTo(object, source, props);
   };
@@ -23621,7 +16225,7 @@ function conforms(source) {
  * // => false
  */
 function conformsTo(object, source) {
-  return source == null || baseConformsTo(object, source, keys$1(source));
+  return source == null || baseConformsTo(object, source, keys(source));
 }
 
 /**
@@ -23691,7 +16295,7 @@ var baseFor = createBaseFor();
  * @returns {Object} Returns `object`.
  */
 function baseForOwn(object, iteratee) {
-  return object && baseFor(object, iteratee, keys$1);
+  return object && baseFor(object, iteratee, keys);
 }
 
 /**
@@ -23761,7 +16365,7 @@ function baseAggregator(collection, setter, iteratee, accumulator) {
  */
 function createAggregator(setter, initializer) {
   return function (collection, iteratee) {
-    var func = isArray$1(collection) ? arrayAggregator : baseAggregator,
+    var func = isArray(collection) ? arrayAggregator : baseAggregator,
         accumulator = initializer ? initializer() : {};
 
     return func(collection, setter, baseIteratee(iteratee, 2), accumulator);
@@ -23964,7 +16568,7 @@ curryRight.placeholder = {};
  * }, _.now());
  * // => Logs the number of milliseconds it took for the deferred invocation.
  */
-var now$1 = function now$1() {
+var now = function now() {
   return root.Date.now();
 };
 
@@ -24090,7 +16694,7 @@ function debounce(func, wait, options) {
   }
 
   function timerExpired() {
-    var time = now$1();
+    var time = now();
     if (shouldInvoke(time)) {
       return trailingEdge(time);
     }
@@ -24119,11 +16723,11 @@ function debounce(func, wait, options) {
   }
 
   function flush() {
-    return timerId === undefined ? result : trailingEdge(now$1());
+    return timerId === undefined ? result : trailingEdge(now());
   }
 
   function debounced() {
-    var time = now$1(),
+    var time = now(),
         isInvoking = shouldInvoke(time);
 
     lastArgs = arguments;
@@ -24344,13 +16948,13 @@ function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, sta
   var isCommon = newValue === undefined;
 
   if (isCommon) {
-    var isArr = isArray$1(srcValue),
+    var isArr = isArray(srcValue),
         isBuff = !isArr && isBuffer(srcValue),
         isTyped = !isArr && !isBuff && isTypedArray$1(srcValue);
 
     newValue = srcValue;
     if (isArr || isBuff || isTyped) {
-      if (isArray$1(objValue)) {
+      if (isArray(objValue)) {
         newValue = objValue;
       } else if (isArrayLikeObject(objValue)) {
         newValue = copyArray$1(objValue);
@@ -24976,8 +17580,8 @@ function castFunction(value) {
  * });
  * // => Logs 'a' then 'b' (iteration order is not guaranteed).
  */
-function forEach$1(collection, iteratee) {
-  var func = isArray$1(collection) ? arrayEach : baseEach;
+function forEach(collection, iteratee) {
+  var func = isArray(collection) ? arrayEach : baseEach;
   return func(collection, castFunction(iteratee));
 }
 
@@ -25022,7 +17626,7 @@ var baseForRight = createBaseFor(true);
  * @returns {Object} Returns `object`.
  */
 function baseForOwnRight(object, iteratee) {
-  return object && baseForRight(object, iteratee, keys$1);
+  return object && baseForRight(object, iteratee, keys);
 }
 
 /**
@@ -25056,7 +17660,7 @@ var baseEachRight = createBaseEach(baseForOwnRight, true);
  * // => Logs `2` then `1`.
  */
 function forEachRight(collection, iteratee) {
-  var func = isArray$1(collection) ? arrayEachRight : baseEachRight;
+  var func = isArray(collection) ? arrayEachRight : baseEachRight;
   return func(collection, castFunction(iteratee));
 }
 
@@ -25083,8 +17687,8 @@ function forEachRight(collection, iteratee) {
  * _.endsWith('abc', 'b', 2);
  * // => true
  */
-function endsWith$1(string, target, position) {
-  string = toString$1(string);
+function endsWith(string, target, position) {
+  string = toString(string);
   target = baseToString(target);
 
   var length = string.length;
@@ -25175,7 +17779,7 @@ function createToPairs(keysFunc) {
  * _.toPairs(new Foo);
  * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
  */
-var toPairs = createToPairs(keys$1);
+var toPairs = createToPairs(keys);
 
 /**
  * Creates an array of own and inherited enumerable string keyed-value pairs
@@ -25254,7 +17858,7 @@ var reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
  * // => 'fred, barney, &amp; pebbles'
  */
 function escape$1(string) {
-    string = toString$1(string);
+    string = toString(string);
     return string && reHasUnescapedHtml.test(string) ? string.replace(reUnescapedHtml, escapeHtmlChar) : string;
 }
 
@@ -25281,7 +17885,7 @@ var reHasRegExpChar = RegExp(reRegExpChar$1.source);
  * // => '\[lodash\]\(https://lodash\.com/\)'
  */
 function escapeRegExp(string) {
-  string = toString$1(string);
+  string = toString(string);
   return string && reHasRegExpChar.test(string) ? string.replace(reRegExpChar$1, '\\$&') : string;
 }
 
@@ -25366,8 +17970,8 @@ function baseEvery(collection, predicate) {
  * _.every(users, 'active');
  * // => false
  */
-function every$1(collection, predicate, guard) {
-  var func = isArray$1(collection) ? arrayEvery : baseEvery;
+function every(collection, predicate, guard) {
+  var func = isArray(collection) ? arrayEvery : baseEvery;
   if (guard && isIterateeCall(collection, predicate, guard)) {
     predicate = undefined;
   }
@@ -25465,7 +18069,7 @@ function baseFill(array, value, start, end) {
  * _.fill([4, 6, 8, 10], '*', 1, 3);
  * // => [4, '*', '*', 10]
  */
-function fill$1(array, value, start, end) {
+function fill(array, value, start, end) {
   var length = array == null ? 0 : array.length;
   if (!length) {
     return [];
@@ -25532,8 +18136,8 @@ function baseFilter(collection, predicate) {
  * _.filter(users, 'active');
  * // => objects for ['barney']
  */
-function filter$1(collection, predicate) {
-  var func = isArray$1(collection) ? arrayFilter : baseFilter;
+function filter(collection, predicate) {
+  var func = isArray(collection) ? arrayFilter : baseFilter;
   return func(collection, baseIteratee(predicate, 3));
 }
 
@@ -25549,7 +18153,7 @@ function createFind(findIndexFunc) {
     var iterable = Object(collection);
     if (!isArrayLike(collection)) {
       var iteratee = baseIteratee(predicate, 3);
-      collection = keys$1(collection);
+      collection = keys(collection);
       predicate = function predicate(key) {
         return iteratee(iterable[key], key, iterable);
       };
@@ -25597,7 +18201,7 @@ var nativeMax$6 = Math.max;
  * _.findIndex(users, 'active');
  * // => 2
  */
-function findIndex$1(array, predicate, fromIndex) {
+function findIndex(array, predicate, fromIndex) {
   var length = array == null ? 0 : array.length;
   if (!length) {
     return -1;
@@ -25645,7 +18249,7 @@ function findIndex$1(array, predicate, fromIndex) {
  * _.find(users, 'active');
  * // => object for 'barney'
  */
-var find$1 = createFind(findIndex$1);
+var find = createFind(findIndex);
 
 /**
  * The base implementation of methods like `_.findKey` and `_.findLastKey`,
@@ -25902,8 +18506,8 @@ function baseMap(collection, iteratee) {
  * _.map(users, 'user');
  * // => ['barney', 'fred']
  */
-function map$1(collection, iteratee) {
-  var func = isArray$1(collection) ? arrayMap : baseMap;
+function map(collection, iteratee) {
+  var func = isArray(collection) ? arrayMap : baseMap;
   return func(collection, baseIteratee(iteratee, 3));
 }
 
@@ -25928,8 +18532,8 @@ function map$1(collection, iteratee) {
  * _.flatMap([1, 2], duplicate);
  * // => [1, 1, 2, 2]
  */
-function flatMap$1(collection, iteratee) {
-  return baseFlatten(map$1(collection, iteratee), 1);
+function flatMap(collection, iteratee) {
+  return baseFlatten(map(collection, iteratee), 1);
 }
 
 /** Used as references for various `Number` constants. */
@@ -25956,7 +18560,7 @@ var INFINITY$3 = 1 / 0;
  * // => [1, 1, 2, 2]
  */
 function flatMapDeep(collection, iteratee) {
-  return baseFlatten(map$1(collection, iteratee), INFINITY$3);
+  return baseFlatten(map(collection, iteratee), INFINITY$3);
 }
 
 /**
@@ -25982,7 +18586,7 @@ function flatMapDeep(collection, iteratee) {
  */
 function flatMapDepth(collection, iteratee, depth) {
   depth = depth === undefined ? 1 : toInteger(depth);
-  return baseFlatten(map$1(collection, iteratee), depth);
+  return baseFlatten(map(collection, iteratee), depth);
 }
 
 /** Used as references for various `Number` constants. */
@@ -26135,7 +18739,7 @@ function createFlow(fromRight) {
       var args = arguments,
           value = args[0];
 
-      if (wrapper && args.length == 1 && isArray$1(value)) {
+      if (wrapper && args.length == 1 && isArray(value)) {
         return wrapper.plant(value).value();
       }
       var index = 0,
@@ -26386,7 +18990,7 @@ function baseFunctions(object, props) {
  * // => ['a', 'b']
  */
 function functions(object) {
-  return object == null ? [] : baseFunctions(object, keys$1(object));
+  return object == null ? [] : baseFunctions(object, keys(object));
 }
 
 /**
@@ -26580,7 +19184,7 @@ function baseHas(object, key) {
  * _.has(other, 'a');
  * // => false
  */
-function has$1(object, path) {
+function has(object, path) {
   return object != null && hasPath(object, path, baseHas);
 }
 
@@ -26672,7 +19276,7 @@ var stringTag$4 = '[object String]';
  * // => false
  */
 function isString(value) {
-  return typeof value == 'string' || !isArray$1(value) && isObjectLike(value) && baseGetTag(value) == stringTag$4;
+  return typeof value == 'string' || !isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag$4;
 }
 
 /**
@@ -26717,8 +19321,8 @@ function baseValues(object, props) {
  * _.values('hi');
  * // => ['h', 'i']
  */
-function values$1(object) {
-  return object == null ? [] : baseValues(object, keys$1(object));
+function values(object) {
+  return object == null ? [] : baseValues(object, keys(object));
 }
 
 /* Built-in method references for those with the same name as other `lodash` methods. */
@@ -26754,8 +19358,8 @@ var nativeMax$9 = Math.max;
  * _.includes('abcd', 'bc');
  * // => true
  */
-function includes$1(collection, value, fromIndex, guard) {
-  collection = isArrayLike(collection) ? collection : values$1(collection);
+function includes(collection, value, fromIndex, guard) {
+  collection = isArrayLike(collection) ? collection : values(collection);
   fromIndex = fromIndex && !guard ? toInteger(fromIndex) : 0;
 
   var length = collection.length;
@@ -26791,7 +19395,7 @@ var nativeMax$10 = Math.max;
  * _.indexOf([1, 2, 1, 2], 2, 2);
  * // => 3
  */
-function indexOf$1(array, value, fromIndex) {
+function indexOf(array, value, fromIndex) {
   var length = array == null ? 0 : array.length;
   if (!length) {
     return -1;
@@ -27145,7 +19749,7 @@ function baseInvoke(object, path, args) {
  * _.invoke(object, 'a[0].b.c.slice', 1, 3);
  * // => [2, 3]
  */
-var invoke$1 = baseRest(baseInvoke);
+var invoke = baseRest(baseInvoke);
 
 /**
  * Invokes the method at `path` of each element in `collection`, returning
@@ -27344,7 +19948,7 @@ function isEmpty$1(value) {
   if (value == null) {
     return true;
   }
-  if (isArrayLike(value) && (isArray$1(value) || typeof value == 'string' || typeof value.splice == 'function' || isBuffer(value) || isTypedArray$1(value) || isArguments(value))) {
+  if (isArrayLike(value) && (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' || isBuffer(value) || isTypedArray$1(value) || isArguments(value))) {
     return !value.length;
   }
   var tag = getTag$1(value);
@@ -27491,7 +20095,7 @@ function isFinite$1(value) {
  * _.isInteger('3');
  * // => false
  */
-function isInteger$1(value) {
+function isInteger(value) {
   return typeof value == 'number' && value == toInteger(value);
 }
 
@@ -27788,8 +20392,8 @@ var MAX_SAFE_INTEGER$2 = 9007199254740991;
  * _.isSafeInteger('3');
  * // => false
  */
-function isSafeInteger$1(value) {
-  return isInteger$1(value) && value >= -MAX_SAFE_INTEGER$2 && value <= MAX_SAFE_INTEGER$2;
+function isSafeInteger(value) {
+  return isInteger(value) && value >= -MAX_SAFE_INTEGER$2 && value <= MAX_SAFE_INTEGER$2;
 }
 
 /**
@@ -27931,7 +20535,7 @@ var nativeJoin = arrayProto$1.join;
  * _.join(['a', 'b', 'c'], '~');
  * // => 'a~b~c'
  */
-function join$1(array, separator) {
+function join(array, separator) {
   return array == null ? '' : nativeJoin.call(array, separator);
 }
 
@@ -28037,7 +20641,7 @@ var nativeMin$7 = Math.min;
  * _.lastIndexOf([1, 2, 1, 2], 2, 2);
  * // => 1
  */
-function lastIndexOf$1(array, value, fromIndex) {
+function lastIndexOf(array, value, fromIndex) {
   var length = array == null ? 0 : array.length;
   if (!length) {
     return -1;
@@ -28635,7 +21239,7 @@ function minBy(array, iteratee) {
  * // => ['e']
  */
 function mixin(object, source, options) {
-  var props = keys$1(source),
+  var props = keys(source),
       methodNames = baseFunctions(source, props);
 
   var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
@@ -28783,7 +21387,7 @@ function toArray$2(value) {
     return iteratorToArray(value[symIterator]());
   }
   var tag = getTag$1(value),
-      func = tag == mapTag$8 ? mapToArray : tag == setTag$8 ? setToArray : values$1;
+      func = tag == mapTag$8 ? mapToArray : tag == setTag$8 ? setToArray : values;
 
   return func(value);
 }
@@ -29252,11 +21856,11 @@ function orderBy(collection, iteratees, orders, guard) {
   if (collection == null) {
     return [];
   }
-  if (!isArray$1(iteratees)) {
+  if (!isArray(iteratees)) {
     iteratees = iteratees == null ? [] : [iteratees];
   }
   orders = guard ? undefined : orders;
-  if (!isArray$1(orders)) {
+  if (!isArray(orders)) {
     orders = orders == null ? [] : [orders];
   }
   return baseOrderBy(collection, iteratees, orders);
@@ -29347,7 +21951,7 @@ var nativeMin$8 = Math.min;
  * // => [100, 10]
  */
 var overArgs = castRest(function (func, transforms) {
-  transforms = transforms.length == 1 && isArray$1(transforms[0]) ? arrayMap(transforms[0], baseUnary(baseIteratee)) : arrayMap(baseFlatten(transforms, 1), baseUnary(baseIteratee));
+  transforms = transforms.length == 1 && isArray(transforms[0]) ? arrayMap(transforms[0], baseUnary(baseIteratee)) : arrayMap(baseFlatten(transforms, 1), baseUnary(baseIteratee));
 
   var funcsLength = transforms.length;
   return baseRest(function (args) {
@@ -29561,7 +22165,7 @@ var nativeFloor = Math.floor;
  * // => 'abc'
  */
 function pad(string, length, chars) {
-  string = toString$1(string);
+  string = toString(string);
   length = toInteger(length);
 
   var strLength = length ? stringSize(string) : 0;
@@ -29595,8 +22199,8 @@ function pad(string, length, chars) {
  * _.padEnd('abc', 3);
  * // => 'abc'
  */
-function padEnd$1(string, length, chars) {
-  string = toString$1(string);
+function padEnd(string, length, chars) {
+  string = toString(string);
   length = toInteger(length);
 
   var strLength = length ? stringSize(string) : 0;
@@ -29626,8 +22230,8 @@ function padEnd$1(string, length, chars) {
  * _.padStart('abc', 3);
  * // => 'abc'
  */
-function padStart$1(string, length, chars) {
-  string = toString$1(string);
+function padStart(string, length, chars) {
+  string = toString(string);
   length = toInteger(length);
 
   var strLength = length ? stringSize(string) : 0;
@@ -29670,7 +22274,7 @@ function parseInt$1(string, radix, guard) {
   } else if (radix) {
     radix = +radix;
   }
-  return nativeParseInt(toString$1(string).replace(reTrimStart, ''), radix || 0);
+  return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
 }
 
 /** Used to compose bitmasks for function metadata. */
@@ -30457,8 +23061,8 @@ function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
  * }, {});
  * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
  */
-function reduce$1(collection, iteratee, accumulator) {
-  var func = isArray$1(collection) ? arrayReduce : baseReduce,
+function reduce(collection, iteratee, accumulator) {
+  var func = isArray(collection) ? arrayReduce : baseReduce,
       initAccum = arguments.length < 3;
 
   return func(collection, baseIteratee(iteratee, 4), accumulator, initAccum, baseEach);
@@ -30509,8 +23113,8 @@ function arrayReduceRight(array, iteratee, accumulator, initAccum) {
  * }, []);
  * // => [4, 5, 2, 3, 0, 1]
  */
-function reduceRight$1(collection, iteratee, accumulator) {
-  var func = isArray$1(collection) ? arrayReduceRight : baseReduce,
+function reduceRight(collection, iteratee, accumulator) {
+  var func = isArray(collection) ? arrayReduceRight : baseReduce,
       initAccum = arguments.length < 3;
 
   return func(collection, baseIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
@@ -30550,8 +23154,8 @@ function reduceRight$1(collection, iteratee, accumulator) {
  * _.reject(users, 'active');
  * // => objects for ['barney']
  */
-function reject$1(collection, predicate) {
-  var func = isArray$1(collection) ? arrayFilter : baseFilter;
+function reject(collection, predicate) {
+  var func = isArray(collection) ? arrayFilter : baseFilter;
   return func(collection, negate$1(baseIteratee(predicate, 3)));
 }
 
@@ -30626,13 +23230,13 @@ function remove$1(array, predicate) {
  * _.repeat('abc', 0);
  * // => ''
  */
-function repeat$1(string, n, guard) {
+function repeat(string, n, guard) {
   if (guard ? isIterateeCall(string, n, guard) : n === undefined) {
     n = 1;
   } else {
     n = toInteger(n);
   }
-  return baseRepeat(toString$1(string), n);
+  return baseRepeat(toString(string), n);
 }
 
 /**
@@ -30654,9 +23258,9 @@ function repeat$1(string, n, guard) {
  * _.replace('Hi Fred', 'Fred', 'Barney');
  * // => 'Hi Barney'
  */
-function replace$1() {
+function replace() {
   var args = arguments,
-      string = toString$1(args[0]);
+      string = toString(args[0]);
 
   return args.length < 3 ? string : string.replace(args[1], args[2]);
 }
@@ -30777,7 +23381,7 @@ var nativeReverse = arrayProto$4.reverse;
  * console.log(array);
  * // => [3, 2, 1]
  */
-function reverse$1(array) {
+function reverse(array) {
   return array == null ? array : nativeReverse.call(array);
 }
 
@@ -30824,7 +23428,7 @@ function arraySample(array) {
  * @returns {*} Returns the random element.
  */
 function baseSample(collection) {
-  return arraySample(values$1(collection));
+  return arraySample(values(collection));
 }
 
 /**
@@ -30842,7 +23446,7 @@ function baseSample(collection) {
  * // => 2
  */
 function sample(collection) {
-  var func = isArray$1(collection) ? arraySample : baseSample;
+  var func = isArray(collection) ? arraySample : baseSample;
   return func(collection);
 }
 
@@ -30892,7 +23496,7 @@ function arraySampleSize(array, n) {
  * @returns {Array} Returns the random elements.
  */
 function baseSampleSize(collection, n) {
-  var array = values$1(collection);
+  var array = values(collection);
   return shuffleSelf(array, baseClamp(n, 0, array.length));
 }
 
@@ -30922,7 +23526,7 @@ function sampleSize(collection, n, guard) {
   } else {
     n = toInteger(n);
   }
-  var func = isArray$1(collection) ? arraySampleSize : baseSampleSize;
+  var func = isArray(collection) ? arraySampleSize : baseSampleSize;
   return func(collection, n);
 }
 
@@ -31006,7 +23610,7 @@ function arrayShuffle(array) {
  * @returns {Array} Returns the new shuffled array.
  */
 function baseShuffle(collection) {
-  return shuffleSelf(values$1(collection));
+  return shuffleSelf(values(collection));
 }
 
 /**
@@ -31025,7 +23629,7 @@ function baseShuffle(collection) {
  * // => [4, 1, 3, 2]
  */
 function shuffle(collection) {
-  var func = isArray$1(collection) ? arrayShuffle : baseShuffle;
+  var func = isArray(collection) ? arrayShuffle : baseShuffle;
   return func(collection);
 }
 
@@ -31084,7 +23688,7 @@ function size$1(collection) {
  * @param {number} [end=array.length] The end position.
  * @returns {Array} Returns the slice of `array`.
  */
-function slice$1(array, start, end) {
+function slice(array, start, end) {
   var length = array == null ? 0 : array.length;
   if (!length) {
     return [];
@@ -31179,8 +23783,8 @@ function baseSome(collection, predicate) {
  * _.some(users, 'active');
  * // => true
  */
-function some$1(collection, predicate, guard) {
-  var func = isArray$1(collection) ? arraySome : baseSome;
+function some(collection, predicate, guard) {
+  var func = isArray(collection) ? arraySome : baseSome;
   if (guard && isIterateeCall(collection, predicate, guard)) {
     predicate = undefined;
   }
@@ -31569,7 +24173,7 @@ var MAX_ARRAY_LENGTH$4 = 4294967295;
  * _.split('a-b-c', '-', 2);
  * // => ['a', 'b']
  */
-function split$1(string, separator, limit) {
+function split(string, separator, limit) {
   if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
     separator = limit = undefined;
   }
@@ -31577,7 +24181,7 @@ function split$1(string, separator, limit) {
   if (!limit) {
     return [];
   }
-  string = toString$1(string);
+  string = toString(string);
   if (string && (typeof separator == 'string' || separator != null && !isRegExp(separator))) {
     separator = baseToString(separator);
     if (!separator && hasUnicode(string)) {
@@ -31691,8 +24295,8 @@ var startCase = createCompounder(function (result, word, index) {
  * _.startsWith('abc', 'b', 1);
  * // => true
  */
-function startsWith$1(string, target, position) {
-  string = toString$1(string);
+function startsWith(string, target, position) {
+  string = toString(string);
   position = position == null ? 0 : baseClamp(toInteger(position), 0, string.length);
 
   target = baseToString(target);
@@ -32258,11 +24862,11 @@ function template(string, options, guard) {
   if (guard && isIterateeCall(string, options, guard)) {
     options = undefined;
   }
-  string = toString$1(string);
+  string = toString(string);
   options = assignInWith({}, options, settings, customDefaultsAssignIn);
 
   var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
-      importsKeys = keys$1(imports),
+      importsKeys = keys(imports),
       importsValues = baseValues(imports, importsKeys);
 
   var isEscaping,
@@ -32323,7 +24927,7 @@ function template(string, options, guard) {
   // Provide the compiled function's source by its `toString` method or
   // the `source` property as a convenience for inlining compiled templates.
   result.source = source;
-  if (isError$1(result)) {
+  if (isError(result)) {
     throw result;
   }
   return result;
@@ -32549,7 +25153,7 @@ function wrapperValue() {
  * // => '__foo_bar__'
  */
 function toLower(value) {
-  return toString$1(value).toLowerCase();
+  return toString(value).toLowerCase();
 }
 
 /**
@@ -32570,10 +25174,10 @@ function toLower(value) {
  * // => ['a', '0', 'b', 'c']
  */
 function toPath(value) {
-  if (isArray$1(value)) {
+  if (isArray(value)) {
     return arrayMap(value, toKey);
   }
-  return isSymbol(value) ? [value] : copyArray$1(stringToPath(toString$1(value)));
+  return isSymbol(value) ? [value] : copyArray$1(stringToPath(toString(value)));
 }
 
 /** Used as references for various `Number` constants. */
@@ -32629,7 +25233,7 @@ function toSafeInteger(value) {
  * // => '__FOO_BAR__'
  */
 function toUpper(value) {
-  return toString$1(value).toUpperCase();
+  return toString(value).toUpperCase();
 }
 
 /**
@@ -32663,7 +25267,7 @@ function toUpper(value) {
  * // => { '1': ['a', 'c'], '2': ['b'] }
  */
 function transform(object, iteratee, accumulator) {
-  var isArr = isArray$1(object),
+  var isArr = isArray(object),
       isArrLike = isArr || isBuffer(object) || isTypedArray$1(object);
 
   iteratee = baseIteratee(iteratee, 4);
@@ -32742,7 +25346,7 @@ var reTrim$1 = /^\s+|\s+$/g;
  * // => ['foo', 'bar']
  */
 function trim$1(string, chars, guard) {
-  string = toString$1(string);
+  string = toString(string);
   if (string && (guard || chars === undefined)) {
     return string.replace(reTrim$1, '');
   }
@@ -32780,7 +25384,7 @@ var reTrimEnd = /\s+$/;
  * // => '-_-abc'
  */
 function trimEnd(string, chars, guard) {
-  string = toString$1(string);
+  string = toString(string);
   if (string && (guard || chars === undefined)) {
     return string.replace(reTrimEnd, '');
   }
@@ -32816,7 +25420,7 @@ var reTrimStart$1 = /^\s+/;
  * // => 'abc-_-'
  */
 function trimStart(string, chars, guard) {
-  string = toString$1(string);
+  string = toString(string);
   if (string && (guard || chars === undefined)) {
     return string.replace(reTrimStart$1, '');
   }
@@ -32882,7 +25486,7 @@ function truncate(string, options) {
     length = 'length' in options ? toInteger(options.length) : length;
     omission = 'omission' in options ? baseToString(options.omission) : omission;
   }
-  string = toString$1(string);
+  string = toString(string);
 
   var strLength = string.length;
   if (hasUnicode(string)) {
@@ -32910,7 +25514,7 @@ function truncate(string, options) {
           substring = result;
 
       if (!separator.global) {
-        separator = RegExp(separator.source, toString$1(reFlags$1.exec(separator)) + 'g');
+        separator = RegExp(separator.source, toString(reFlags$1.exec(separator)) + 'g');
       }
       separator.lastIndex = 0;
       while (match = separator.exec(substring)) {
@@ -32988,7 +25592,7 @@ var reHasEscapedHtml = RegExp(reEscapedHtml.source);
  * // => 'fred, barney, & pebbles'
  */
 function unescape(string) {
-    string = toString$1(string);
+    string = toString(string);
     return string && reHasEscapedHtml.test(string) ? string.replace(reEscapedHtml, unescapeHtmlChar) : string;
 }
 
@@ -33240,7 +25844,7 @@ var idCounter = 0;
  */
 function uniqueId(prefix) {
   var id = ++idCounter;
-  return toString$1(prefix) + id;
+  return toString(prefix) + id;
 }
 
 /**
@@ -33624,12 +26228,12 @@ function wrapperReverse() {
     wrapped = wrapped.reverse();
     wrapped.__actions__.push({
       'func': thru,
-      'args': [reverse$1],
+      'args': [reverse],
       'thisArg': undefined
     });
     return new LodashWrapper(wrapped, this.__chain__);
   }
-  return this.thru(reverse$1);
+  return this.thru(reverse);
 }
 
 /**
@@ -33853,12 +26457,12 @@ var zipWith = baseRest(function (arrays) {
 var array = {
   chunk: chunk, compact: compact, concat: concat, difference: difference, differenceBy: differenceBy,
   differenceWith: differenceWith, drop: drop, dropRight: dropRight, dropRightWhile: dropRightWhile, dropWhile: dropWhile,
-  fill: fill$1, findIndex: findIndex$1, findLastIndex: findLastIndex, first: head$1, flatten: flatten$2,
-  flattenDeep: flattenDeep, flattenDepth: flattenDepth, fromPairs: fromPairs, head: head$1, indexOf: indexOf$1,
-  initial: initial, intersection: intersection, intersectionBy: intersectionBy, intersectionWith: intersectionWith, join: join$1,
-  last: last$1, lastIndexOf: lastIndexOf$1, nth: nth, pull: pull, pullAll: pullAll,
-  pullAllBy: pullAllBy, pullAllWith: pullAllWith, pullAt: pullAt, remove: remove$1, reverse: reverse$1,
-  slice: slice$1, sortedIndex: sortedIndex, sortedIndexBy: sortedIndexBy, sortedIndexOf: sortedIndexOf, sortedLastIndex: sortedLastIndex,
+  fill: fill, findIndex: findIndex, findLastIndex: findLastIndex, first: head$1, flatten: flatten$1,
+  flattenDeep: flattenDeep, flattenDepth: flattenDepth, fromPairs: fromPairs, head: head$1, indexOf: indexOf,
+  initial: initial, intersection: intersection, intersectionBy: intersectionBy, intersectionWith: intersectionWith, join: join,
+  last: last$1, lastIndexOf: lastIndexOf, nth: nth, pull: pull, pullAll: pullAll,
+  pullAllBy: pullAllBy, pullAllWith: pullAllWith, pullAt: pullAt, remove: remove$1, reverse: reverse,
+  slice: slice, sortedIndex: sortedIndex, sortedIndexBy: sortedIndexBy, sortedIndexOf: sortedIndexOf, sortedLastIndex: sortedLastIndex,
   sortedLastIndexBy: sortedLastIndexBy, sortedLastIndexOf: sortedLastIndexOf, sortedUniq: sortedUniq, sortedUniqBy: sortedUniqBy, tail: tail$1,
   take: take, takeRight: takeRight, takeRightWhile: takeRightWhile, takeWhile: takeWhile, union: union$1,
   unionBy: unionBy, unionWith: unionWith, uniq: uniq, uniqBy: uniqBy, uniqWith: uniqWith,
@@ -33867,16 +26471,16 @@ var array = {
 };
 
 var collection = {
-  countBy: countBy, each: forEach$1, eachRight: forEachRight, every: every$1, filter: filter$1,
-  find: find$1, findLast: findLast, flatMap: flatMap$1, flatMapDeep: flatMapDeep, flatMapDepth: flatMapDepth,
-  forEach: forEach$1, forEachRight: forEachRight, groupBy: groupBy, includes: includes$1, invokeMap: invokeMap,
-  keyBy: keyBy, map: map$1, orderBy: orderBy, partition: partition, reduce: reduce$1,
-  reduceRight: reduceRight$1, reject: reject$1, sample: sample, sampleSize: sampleSize, shuffle: shuffle,
-  size: size$1, some: some$1, sortBy: sortBy
+  countBy: countBy, each: forEach, eachRight: forEachRight, every: every, filter: filter,
+  find: find, findLast: findLast, flatMap: flatMap, flatMapDeep: flatMapDeep, flatMapDepth: flatMapDepth,
+  forEach: forEach, forEachRight: forEachRight, groupBy: groupBy, includes: includes, invokeMap: invokeMap,
+  keyBy: keyBy, map: map, orderBy: orderBy, partition: partition, reduce: reduce,
+  reduceRight: reduceRight, reject: reject, sample: sample, sampleSize: sampleSize, shuffle: shuffle,
+  size: size$1, some: some, sortBy: sortBy
 };
 
 var date = {
-  now: now$1
+  now: now
 };
 
 var func = {
@@ -33890,16 +26494,16 @@ var func = {
 var lang = {
   castArray: castArray, clone: clone$1, cloneDeep: cloneDeep, cloneDeepWith: cloneDeepWith, cloneWith: cloneWith,
   conformsTo: conformsTo, eq: eq, gt: gt, gte: gte, isArguments: isArguments,
-  isArray: isArray$1, isArrayBuffer: isArrayBuffer, isArrayLike: isArrayLike, isArrayLikeObject: isArrayLikeObject, isBoolean: isBoolean,
+  isArray: isArray, isArrayBuffer: isArrayBuffer, isArrayLike: isArrayLike, isArrayLikeObject: isArrayLikeObject, isBoolean: isBoolean,
   isBuffer: isBuffer, isDate: isDate, isElement: isElement, isEmpty: isEmpty$1, isEqual: isEqual,
-  isEqualWith: isEqualWith, isError: isError$1, isFinite: isFinite$1, isFunction: isFunction, isInteger: isInteger$1,
+  isEqualWith: isEqualWith, isError: isError, isFinite: isFinite$1, isFunction: isFunction, isInteger: isInteger,
   isLength: isLength, isMap: isMap, isMatch: isMatch, isMatchWith: isMatchWith, isNaN: isNaN$1,
   isNative: isNative, isNil: isNil, isNull: isNull, isNumber: isNumber, isObject: isObject,
-  isObjectLike: isObjectLike, isPlainObject: isPlainObject, isRegExp: isRegExp, isSafeInteger: isSafeInteger$1, isSet: isSet,
+  isObjectLike: isObjectLike, isPlainObject: isPlainObject, isRegExp: isRegExp, isSafeInteger: isSafeInteger, isSet: isSet,
   isString: isString, isSymbol: isSymbol, isTypedArray: isTypedArray$1, isUndefined: isUndefined, isWeakMap: isWeakMap,
   isWeakSet: isWeakSet, lt: lt, lte: lte, toArray: toArray$2, toFinite: toFinite,
   toInteger: toInteger, toLength: toLength, toNumber: toNumber, toPlainObject: toPlainObject, toSafeInteger: toSafeInteger,
-  toString: toString$1
+  toString: toString
 };
 
 var math = {
@@ -33913,16 +26517,16 @@ var number = {
 };
 
 var object = {
-  assign: assign$1, assignIn: assignIn, assignInWith: assignInWith, assignWith: assignWith, at: at$1,
+  assign: assign, assignIn: assignIn, assignInWith: assignInWith, assignWith: assignWith, at: at$1,
   create: create$1, defaults: defaults$1, defaultsDeep: defaultsDeep, entries: toPairs, entriesIn: toPairsIn,
   extend: assignIn, extendWith: assignInWith, findKey: findKey, findLastKey: findLastKey, forIn: forIn,
   forInRight: forInRight, forOwn: forOwn, forOwnRight: forOwnRight, functions: functions, functionsIn: functionsIn,
-  get: get$2, has: has$1, hasIn: hasIn, invert: invert, invertBy: invertBy,
-  invoke: invoke$1, keys: keys$1, keysIn: keysIn$1, mapKeys: mapKeys, mapValues: mapValues,
+  get: get$2, has: has, hasIn: hasIn, invert: invert, invertBy: invertBy,
+  invoke: invoke, keys: keys, keysIn: keysIn$1, mapKeys: mapKeys, mapValues: mapValues,
   merge: merge$1, mergeWith: mergeWith, omit: omit, omitBy: omitBy, pick: pick,
   pickBy: pickBy, result: result, set: set$2, setWith: setWith, toPairs: toPairs,
   toPairsIn: toPairsIn, transform: transform, unset: unset, update: update$1, updateWith: updateWith,
-  values: values$1, valuesIn: valuesIn
+  values: values, valuesIn: valuesIn
 };
 
 var seq = {
@@ -33932,10 +26536,10 @@ var seq = {
 };
 
 var string = {
-  camelCase: camelCase, capitalize: capitalize, deburr: deburr, endsWith: endsWith$1, escape: escape$1,
+  camelCase: camelCase, capitalize: capitalize, deburr: deburr, endsWith: endsWith, escape: escape$1,
   escapeRegExp: escapeRegExp, kebabCase: kebabCase, lowerCase: lowerCase, lowerFirst: lowerFirst, pad: pad,
-  padEnd: padEnd$1, padStart: padStart$1, parseInt: parseInt$1, repeat: repeat$1, replace: replace$1,
-  snakeCase: snakeCase, split: split$1, startCase: startCase, startsWith: startsWith$1, template: template,
+  padEnd: padEnd, padStart: padStart, parseInt: parseInt$1, repeat: repeat, replace: replace,
+  snakeCase: snakeCase, split: split, startCase: startCase, startsWith: startsWith, template: template,
   templateSettings: templateSettings, toLower: toLower, toUpper: toUpper, trim: trim$1, trimEnd: trimEnd,
   trimStart: trimStart, truncate: truncate, unescape: unescape, upperCase: upperCase, upperFirst: upperFirst,
   words: words
@@ -34044,7 +26648,7 @@ var nativeMin$13 = Math.min;
 function lazyValue() {
   var array = this.__wrapped__.value(),
       dir = this.__dir__,
-      isArr = isArray$1(array),
+      isArr = isArray(array),
       isRight = dir < 0,
       arrLength = isArr ? array.length : 0,
       view = getView(0, arrLength, this.__views__),
@@ -34130,7 +26734,7 @@ var mixin$2 = function (func$$1) {
   return function (object$$1, source, options) {
     if (options == null) {
       var isObj = isObject(source),
-          props = isObj && keys$1(source),
+          props = isObj && keys(source),
           methodNames = props && props.length && baseFunctions(source, props);
 
       if (!(methodNames ? methodNames.length : isObj)) {
@@ -34203,7 +26807,7 @@ lodash.invertBy = object.invertBy;
 lodash.invokeMap = collection.invokeMap;
 lodash.iteratee = util.iteratee;
 lodash.keyBy = collection.keyBy;
-lodash.keys = keys$1;
+lodash.keys = keys;
 lodash.keysIn = object.keysIn;
 lodash.map = collection.map;
 lodash.mapKeys = object.mapKeys;
@@ -34348,7 +26952,7 @@ lodash.indexOf = array.indexOf;
 lodash.inRange = number.inRange;
 lodash.invoke = object.invoke;
 lodash.isArguments = lang.isArguments;
-lodash.isArray = isArray$1;
+lodash.isArray = isArray;
 lodash.isArrayBuffer = lang.isArrayBuffer;
 lodash.isArrayLike = lang.isArrayLike;
 lodash.isArrayLikeObject = lang.isArrayLikeObject;
@@ -34606,7 +27210,7 @@ baseForOwn(LazyWrapper.prototype, function (func$$1, methodName) {
         args = isTaker ? [1] : arguments,
         isLazy = value$$1 instanceof LazyWrapper,
         iteratee$$1 = args[0],
-        useLazy = isLazy || isArray$1(value$$1);
+        useLazy = isLazy || isArray(value$$1);
 
     var interceptor = function interceptor(value$$1) {
       var result$$1 = lodashFunc.apply(lodash, arrayPush([value$$1], args));
@@ -34646,10 +27250,10 @@ arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function (metho
     var args = arguments;
     if (retUnwrapped && !this.__chain__) {
       var value$$1 = this.value();
-      return func$$1.apply(isArray$1(value$$1) ? value$$1 : [], args);
+      return func$$1.apply(isArray(value$$1) ? value$$1 : [], args);
     }
     return this[chainName](function (value$$1) {
-      return func$$1.apply(isArray$1(value$$1) ? value$$1 : [], args);
+      return func$$1.apply(isArray(value$$1) ? value$$1 : [], args);
     });
   };
 });
@@ -35221,7 +27825,7 @@ function STLViewPort(canvas, width, height) {
 
     self.update = function () {
 
-        forEach$1(self.pointerInteractions.objects, function (model) {
+        forEach(self.pointerInteractions.objects, function (model) {
             if (model == self.selectedModel()) {
                 model.children[0].material.color.copy(self.effectController.modelActiveColor);
             } else if (self.pointerInteractions.hoveredObject && model == self.pointerInteractions.hoveredObject.parent) {
@@ -35400,7 +28004,7 @@ function STLViewPort(canvas, width, height) {
 
     self.removeAllModels = function () {
         var arrayCopy = self.pointerInteractions.objects.slice(); // Removing element while iterating the array will cause trouble in JS
-        forEach$1(arrayCopy, function (model) {
+        forEach(arrayCopy, function (model) {
             self.removeModel(model);
         });
         self.dispatchEvent({ type: eventType.delete, models: arrayCopy });
@@ -35433,7 +28037,7 @@ function STLViewPort(canvas, width, height) {
         var geometry = originalModel.children[0].geometry;
         var newGeometries = BufferGeometryAnalyzer.isolatedGeometries(geometry);
 
-        forEach$1(newGeometries, function (geometry) {
+        forEach(newGeometries, function (geometry) {
             self.addModelOfGeometry(geometry, originalModel);
         });
 
@@ -35453,7 +28057,7 @@ function STLViewPort(canvas, width, height) {
         var cutPlane = new Plane(new Vector3(0, 0, 1), height * -1.0);
         cutPlane.applyMatrix4(new Matrix4().getInverse(originalModel.children[0].matrixWorld));
         var mutator = new BufferGeometryMutator().fromBufferGeometry(geometry);
-        forEach$1(mutator.chop(cutPlane), function (newMutator) {
+        forEach(mutator.chop(cutPlane), function (newMutator) {
             
             self.addModelOfGeometry(newMutator.bufferGeometry(), originalModel);
         });
@@ -35617,7 +28221,7 @@ function OverridesViewModel(parameters, array_keys, enum_keys, item_keys, boolea
         // Remove the percent and save it to replace later.
         self.endings = {};
         var stripEndings = function stripEndings(m, k) {
-            if (_.isString(m[k]) && endsWith$1(m[k], "%")) {
+            if (_.isString(m[k]) && endsWith(m[k], "%")) {
                 self.endings[k] = "%";
                 return m[k].slice(0, -1);
             } else {
@@ -36150,7 +28754,7 @@ function SlicerViewModel(parameters) {
 
         var models = event.models;
 
-        forEach$1(models, function (model) {
+        forEach(models, function (model) {
             self.fixZPosition(model);
         });
 
@@ -36173,7 +28777,7 @@ function SlicerViewModel(parameters) {
     ko.computed(function () {
         var profileName = self.slicingViewModel.printerProfile();
         if (profileName) {
-            var profile = find$1(self.printerProfilesViewModel.profiles.items(), function (p) {
+            var profile = find(self.printerProfilesViewModel.profiles.items(), function (p) {
                 return p.id == profileName;
             });
 
@@ -36387,8 +28991,8 @@ function SlicerViewModel(parameters) {
         var destinationFilename = slicingVM._sanitize(slicingVM.destinationFilename());
 
         var destinationExtensions = slicingVM.data[slicingVM.slicer()] && slicingVM.data[slicingVM.slicer()].extensions && slicingVM.data[slicingVM.slicer()].extensions.destination ? slicingVM.data[slicingVM.slicer()].extensions.destination : ["???"];
-        if (!some$1(destinationExtensions, function (extension) {
-            return endsWith$1(destinationFilename.toLowerCase(), "." + extension.toLowerCase());
+        if (!some(destinationExtensions, function (extension) {
+            return endsWith(destinationFilename.toLowerCase(), "." + extension.toLowerCase());
         })) {
             destinationFilename = destinationFilename + "." + destinationExtensions[0];
         }
@@ -36439,7 +29043,7 @@ function SlicerViewModel(parameters) {
         var form = new FormData();
         var group = new Group();
         var groupBox3 = new Box3();
-        forEach$1(self.stlViewPort.models(), function (model) {
+        forEach(self.stlViewPort.models(), function (model) {
             group.add(model.clone(true));
             groupBox3.expandByPoint(model.userData.box3FromObject().min);
             groupBox3.expandByPoint(model.userData.box3FromObject().max);
diff --git a/setup.py b/setup.py
index 0fb8534..2667a76 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 plugin_name = "OctoPrint-Slicer"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "1.4.4"
+plugin_version = "2.0.0"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module
@@ -33,7 +33,7 @@
 plugin_license = "AGPLv3"
 
 # Any additional requirements besides OctoPrint should be listed here
-plugin_requires = ["OctoPrint>=1.2.4"]
+plugin_requires = ["OctoPrint>=1.6.0"]
 
 ### --------------------------------------------------------------------------------------------------------------------
 ### More advanced options that you usually shouldn't have to touch follow after this point
diff --git a/src/slicer.js b/src/slicer.js
index fae5b92..63a7ad4 100644
--- a/src/slicer.js
+++ b/src/slicer.js
@@ -7,7 +7,6 @@
 
 'use strict';
 
-import '../node_modules/babel-polyfill/dist/polyfill'
 import * as THREE from 'three';
 import * as THREETK from '3tk';
 import { STLViewPort } from './STLViewPort';